16
- 4 - 2 + 5 + 5 - 2 + 6 - 8 - 1 - 6 1 E 1 - 3 x 1 - 1 x 2 + 3 x 3 - 2 x 4 - 3 x 5 - 2 x 6 - 5 x 7 + 9 x 8 - 6 x 9 = + 80 E 2 - 6 x 1 - 4 x 2 + 8 x 3 - 6 x 4 - 4 x 5 - 7 x 6 - 8 x 7 + 5 x 8 - 8 x 9 = + 115 E 3 + 4 x 1 + 2 x 2 + 7 x 3 + 6 x 4 - 8 x 5 + 9 x 6 - 5 x 7 - 8 x 8 + 6 x 9 = + 127 E 4 - 9 x 1 + 1 x 2 - 8 x 3 - 8 x 4 + 4 x 5 - 3 x 6 - 4 x 7 + 7 x 8 + 9 x 9 = - 101 E 5 + 4 x 1 + 2 x 2 + 1 x 3 + 7 x 4 - 4 x 5 + 2 x 6 + 2 x 7 + 2 x 8 - 1 x 9 = + 28 E 6 - 7 x 1 + 5 x 2 + 6 x 3 + 3 x 4 + 4 x 5 - 6 x 6 + 8 x 6 + 3 x 8 + 2 x 9 = - 60 E 7 + 5 x 1 - 8 x 2 + 7 x 3 - 8 x 4 + 4 x 5 + 2 x 6 + 6 x 6 - 3 x 8 - 8 x 9 = - 2 E 8 + 1 x 1 + 5 x 2 + 1 x 3 - 5 x 4 - 9 x 5 + 7 x 6 + 4 x 6 + 4 x 8 - 7 x 9 = + 32 E 9 - 9 x 1 - 7 x 2 - 8 x 3 - 5 x 4 + 5 x 5 + 3 x 6 + 8 x 6 + 7 x 8 + 5 x 9 = - 108 + 3 + 3 + 3 - 2 + 8 - 6 + 3 + 6 - 5 2 E 1 - 6 x 1 + 6 x 2 + 6 x 3 + 8 x 4 - 8 x 5 + 1 x 6 + 8 x 7 + 2 x 8 + 7 x 9 = - 67 E 2 - 4 x 1 + 4 x 2 + 7 x 3 + 3 x 4 + 8 x 5 - 2 x 6 + 7 x 7 + 8 x 8 + 7 x 9 = + 125 E 3 - 8 x 1 + 2 x 2 + 5 x 3 - 7 x 4 - 3 x 5 - 7 x 6 + 6 x 7 - 5 x 8 - 6 x 9 = + 47 E 4 + 5 x 1 + 3 x 2 + 7 x 3 - 4 x 4 - 5 x 5 - 9 x 6 + 3 x 7 + 3 x 8 - 5 x 9 = + 119 E 5 + 3 x 1 + 8 x 2 + 8 x 3 - 6 x 4 + 3 x 5 + 2 x 6 + 2 x 7 + 7 x 8 - 3 x 9 = + 144 E 6 + 3 x 1 - 6 x 2 - 7 x 3 - 4 x 4 + 6 x 5 - 6 x 6 - 5 x 6 + 2 x 8 - 7 x 9 = + 94 E 7 + 5 x 1 + 3 x 2 - 3 x 3 - 2 x 4 - 5 x 5 + 5 x 6 + 1 x 6 + 7 x 8 + 3 x 9 = - 21 E 8 + 1 x 1 - 6 x 2 + 8 x 3 - 9 x 4 - 2 x 5 - 2 x 6 - 3 x 6 - 3 x 8 - 4 x 9 = + 16 E 9 + 7 x 1 - 7 x 2 + 3 x 3 + 8 x 4 + 3 x 5 - 5 x 6 + 7 x 6 - 7 x 8 + 8 x 9 = - 14

Sistmas de 9x9

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Sistemas de 9 ecuaciones con 9 incógnitas

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Page 1: Sistmas de 9x9

- 4 - 2 + 5 + 5 - 2 + 6 - 8 - 1 - 6

1 E1 - 3 x1 - 1 x2 + 3 x3 - 2 x4 - 3 x5 - 2 x6 - 5 x7 + 9 x8 - 6 x9 = + 80

E2 - 6 x1 - 4 x2 + 8 x3 - 6 x4 - 4 x5 - 7 x6 - 8 x7 + 5 x8 - 8 x9 = + 115

E3 + 4 x1 + 2 x2 + 7 x3 + 6 x4 - 8 x5 + 9 x6 - 5 x7 - 8 x8 + 6 x9 = + 127

E4 - 9 x1 + 1 x2 - 8 x3 - 8 x4 + 4 x5 - 3 x6 - 4 x7 + 7 x8 + 9 x9 = - 101

E5 + 4 x1 + 2 x2 + 1 x3 + 7 x4 - 4 x5 + 2 x6 + 2 x7 + 2 x8 - 1 x9 = + 28

E6 - 7 x1 + 5 x2 + 6 x3 + 3 x4 + 4 x5 - 6 x6 + 8 x6 + 3 x8 + 2 x9 = - 60

E7 + 5 x1 - 8 x2 + 7 x3 - 8 x4 + 4 x5 + 2 x6 + 6 x6 - 3 x8 - 8 x9 = - 2

E8 + 1 x1 + 5 x2 + 1 x3 - 5 x4 - 9 x5 + 7 x6 + 4 x6 + 4 x8 - 7 x9 = + 32

E9 - 9 x1 - 7 x2 - 8 x3 - 5 x4 + 5 x5 + 3 x6 + 8 x6 + 7 x8 + 5 x9 = - 108

+ 3 + 3 + 3 - 2 + 8 - 6 + 3 + 6 - 5

2 E1 - 6 x1 + 6 x2 + 6 x3 + 8 x4 - 8 x5 + 1 x6 + 8 x7 + 2 x8 + 7 x9 = - 67

E2 - 4 x1 + 4 x2 + 7 x3 + 3 x4 + 8 x5 - 2 x6 + 7 x7 + 8 x8 + 7 x9 = + 125

E3 - 8 x1 + 2 x2 + 5 x3 - 7 x4 - 3 x5 - 7 x6 + 6 x7 - 5 x8 - 6 x9 = + 47

E4 + 5 x1 + 3 x2 + 7 x3 - 4 x4 - 5 x5 - 9 x6 + 3 x7 + 3 x8 - 5 x9 = + 119

E5 + 3 x1 + 8 x2 + 8 x3 - 6 x4 + 3 x5 + 2 x6 + 2 x7 + 7 x8 - 3 x9 = + 144

E6 + 3 x1 - 6 x2 - 7 x3 - 4 x4 + 6 x5 - 6 x6 - 5 x6 + 2 x8 - 7 x9 = + 94

E7 + 5 x1 + 3 x2 - 3 x3 - 2 x4 - 5 x5 + 5 x6 + 1 x6 + 7 x8 + 3 x9 = - 21

E8 + 1 x1 - 6 x2 + 8 x3 - 9 x4 - 2 x5 - 2 x6 - 3 x6 - 3 x8 - 4 x9 = + 16

E9 + 7 x1 - 7 x2 + 3 x3 + 8 x4 + 3 x5 - 5 x6 + 7 x6 - 7 x8 + 8 x9 = - 14

Page 2: Sistmas de 9x9

+ 5 - 3 - 7 - 6 - 7 + 3 + 5 + 8 - 5

3 E1 - 8 x1 - 1 x2 - 5 x3 + 7 x4 + 7 x5 + 4 x6 - 6 x7 - 4 x8 - 5 x9 = - 118

E2 - 2 x1 - 3 x2 - 7 x3 + 4 x4 + 8 x5 - 2 x6 - 9 x7 - 5 x8 - 6 x9 = - 93

E3 + 4 x1 - 5 x2 + 9 x3 + 2 x4 - 7 x5 + 4 x6 + 8 x7 + 4 x8 + 5 x9 = + 68

E4 + 4 x1 - 6 x2 + 5 x3 - 6 x4 - 5 x5 + 8 x6 - 5 x7 + 5 x8 - 4 x9 = + 133

E5 + 2 x1 - 2 x2 + 3 x3 - 2 x4 - 3 x5 - 3 x6 + 7 x7 + 3 x8 - 2 x9 = + 88

E6 - 8 x1 + 2 x2 - 5 x3 + 3 x4 - 6 x5 - 1 x6 + 2 x6 + 7 x8 - 3 x9 = + 91

E7 + 2 x1 - 1 x2 + 3 x3 + 7 x4 - 3 x5 - 1 x6 - 6 x6 - 5 x8 + 1 x9 = - 107

E8 + 7 x1 + 7 x2 - 2 x3 - 3 x4 - 1 x5 + 9 x6 + 6 x6 - 9 x8 + 7 x9 = + 3

E9 + 4 x1 + 1 x2 + 8 x3 - 2 x4 - 8 x5 - 6 x6 + 6 x6 + 7 x8 - 8 x9 = + 137

+ 2 - 3 + 3 + 4 + 5 + 4 - 4 - 2 + 1

4 E1 - 6 x1 + 2 x2 + 3 x3 + 9 x4 - 4 x5 - 6 x6 - 5 x7 + 5 x8 - 5 x9 = - 12

E2 + 5 x1 - 3 x2 + 6 x3 - 7 x4 - 5 x5 + 6 x6 + 1 x7 - 4 x8 - 5 x9 = + 7

E3 - 6 x1 + 3 x2 - 6 x3 + 3 x4 + 3 x5 + 1 x6 + 6 x7 - 2 x8 - 8 x9 = - 36

E4 + 5 x1 + 7 x2 - 1 x3 + 5 x4 + 8 x5 + 4 x6 + 5 x7 - 5 x8 + 4 x9 = + 56

E5 + 5 x1 + 5 x2 - 3 x3 + 6 x4 + 8 x5 - 6 x6 + 6 x7 - 1 x8 + 2 x9 = + 6

E6 - 3 x1 + 9 x2 - 8 x3 + 2 x4 - 4 x5 - 3 x6 + 2 x6 - 8 x8 - 4 x9 = - 77

E7 + 3 x1 + 6 x2 + 6 x3 + 9 x4 - 9 x5 + 4 x6 - 9 x6 + 2 x8 - 2 x9 = + 43

E8 - 4 x1 - 2 x2 - 5 x3 + 2 x4 - 3 x5 - 4 x6 - 2 x6 - 3 x8 - 5 x9 = - 31

E9 - 1 x1 + 4 x2 + 3 x3 - 6 x4 - 7 x5 - 6 x6 + 3 x6 - 2 x8 + 4 x9 = - 92

Page 3: Sistmas de 9x9

- 2 + 9 - 1 + 6 + 8 - 7 + 5 + 3 - 2

5 E1 - 2 x1 - 3 x2 - 4 x3 + 7 x4 + 4 x5 + 5 x6 + 4 x7 + 6 x8 - 6 x9 = + 70

E2 - 5 x1 + 6 x2 + 6 x3 + 4 x4 - 6 x5 - 7 x6 - 2 x7 - 2 x8 - 4 x9 = + 75

E3 + 7 x1 + 2 x2 + 1 x3 + 9 x4 + 4 x5 - 8 x6 + 6 x7 - 3 x8 + 8 x9 = + 150

E4 + 7 x1 - 8 x2 - 1 x3 - 7 x4 - 6 x5 - 2 x6 - 4 x7 - 6 x8 - 2 x9 = - 195

E5 - 7 x1 + 5 x2 - 8 x3 + 6 x4 - 8 x5 + 3 x6 + 1 x7 + 7 x8 + 4 x9 = + 36

E6 + 9 x1 - 1 x2 - 9 x3 + 8 x4 - 5 x5 - 1 x6 + 5 x6 + 4 x8 - 5 x9 = + 44

E7 + 6 x1 + 4 x2 - 7 x3 + 5 x4 + 8 x5 + 9 x6 + 7 x6 + 2 x8 - 4 x9 = + 111

E8 - 7 x1 - 4 x2 + 6 x3 + 5 x4 - 9 x5 + 2 x6 - 9 x6 + 8 x8 + 5 x9 = - 115

E9 - 2 x1 + 9 x2 + 3 x3 + 2 x4 - 9 x5 + 9 x6 + 6 x6 - 2 x8 + 7 x9 = - 31

- 7 - 8 + 2 - 5 - 1 + 5 + 9 + 5 + 8

6 E1 - 5 x1 + 1 x2 + 5 x3 + 6 x4 - 7 x5 + 2 x6 - 2 x7 - 2 x8 - 5 x9 = - 44

E2 + 8 x1 - 8 x2 - 3 x3 - 6 x4 + 1 x5 - 6 x6 + 7 x7 - 8 x8 + 8 x9 = + 88

E3 + 3 x1 + 3 x2 + 7 x3 - 6 x4 + 2 x5 - 4 x6 + 8 x7 - 4 x8 + 5 x9 = + 69

E4 - 8 x1 + 7 x2 - 1 x3 + 4 x4 + 5 x5 + 6 x6 + 8 x7 - 2 x8 + 5 x9 = + 105

E5 - 3 x1 + 8 x2 + 6 x3 + 1 x4 - 8 x5 + 3 x6 - 9 x7 - 7 x8 - 3 x9 = - 153

E6 + 6 x1 + 4 x2 + 9 x3 + 7 x4 - 3 x5 + 4 x6 + 6 x6 - 4 x8 + 7 x9 = + 22

E7 - 7 x1 + 6 x2 - 5 x3 + 4 x4 + 5 x5 - 2 x6 + 4 x6 - 4 x8 + 8 x9 = + 36

E8 - 8 x1 + 5 x2 + 9 x3 + 2 x4 - 3 x5 + 8 x6 + 5 x6 - 8 x8 - 8 x9 = + 8

E9 + 8 x1 + 3 x2 + 6 x3 - 2 x4 - 5 x5 - 2 x6 - 3 x6 - 5 x8 - 9 x9 = - 187

Page 4: Sistmas de 9x9

- 7 - 8 + 6 - 2 + 2 - 3 + 5 + 3 + 2

7 E1 + 7 x1 - 7 x2 - 2 x3 - 2 x4 - 3 x5 + 5 x6 + 8 x7 - 5 x8 + 4 x9 = + 11

E2 + 3 x1 - 2 x2 - 7 x3 - 5 x4 - 3 x5 - 8 x6 - 4 x7 + 8 x8 - 2 x9 = - 19

E3 + 1 x1 - 2 x2 - 5 x3 + 8 x4 - 7 x5 + 4 x6 - 5 x7 + 2 x8 + 4 x9 = - 74

E4 + 8 x1 - 2 x2 - 4 x3 + 6 x4 + 9 x5 + 5 x6 - 5 x7 - 3 x8 + 1 x9 = - 105

E5 + 7 x1 - 8 x2 - 7 x3 + 5 x4 + 6 x5 + 4 x6 + 3 x7 - 4 x8 - 6 x9 = - 46

E6 + 7 x1 + 3 x2 + 5 x3 - 1 x4 + 3 x5 + 3 x6 - 7 x6 - 8 x8 - 7 x9 = - 117

E7 - 5 x1 + 3 x2 - 7 x3 + 6 x4 - 5 x5 + 5 x6 - 6 x6 + 5 x8 + 5 x9 = - 73

E8 + 9 x1 + 3 x2 + 6 x3 + 4 x4 + 9 x5 + 3 x6 + 1 x6 + 1 x8 - 3 x9 = - 48

E9 + 6 x1 - 1 x2 + 7 x3 + 4 x4 - 6 x5 - 5 x6 + 5 x6 + 2 x8 + 3 x9 = + 40

+ 3 - 2 + 8 + 5 - 2 - 8 + 8 - 9 - 6

8 E1 + 3 x1 + 7 x2 - 3 x3 + 5 x4 + 6 x5 + 5 x6 - 6 x7 - 8 x8 - 9 x9 = + 22

E2 + 8 x1 + 4 x2 - 4 x3 + 4 x4 - 2 x5 + 8 x6 + 6 x7 + 9 x8 - 2 x9 = - 77

E3 + 7 x1 - 3 x2 - 1 x3 - 8 x4 + 6 x5 - 3 x6 - 2 x7 + 7 x8 + 6 x9 = - 124

E4 + 2 x1 + 7 x2 - 1 x3 - 1 x4 + 6 x5 + 3 x6 + 3 x7 - 5 x8 - 8 x9 = + 60

E5 + 2 x1 - 7 x2 + 8 x3 + 6 x4 + 6 x5 - 3 x6 - 2 x7 + 3 x8 + 7 x9 = + 41

E6 - 5 x1 + 4 x2 - 8 x3 + 7 x4 - 6 x5 + 3 x6 - 9 x6 + 5 x8 - 5 x9 = - 151

E7 + 1 x1 + 2 x2 - 6 x3 + 4 x4 - 3 x5 + 6 x6 + 1 x6 + 4 x8 + 7 x9 = - 141

E8 + 6 x1 - 1 x2 + 3 x3 + 2 x4 - 4 x5 - 6 x6 - 1 x6 - 5 x8 - 3 x9 = + 165

E9 - 3 x1 + 4 x2 + 4 x3 - 3 x4 + 2 x5 + 5 x6 - 1 x6 + 4 x8 - 5 x9 = - 58

Page 5: Sistmas de 9x9

- 2 + 3 + 5 - 7 + 4 - 6 - 8 - 5 - 1

9 E1 + 4 x1 - 8 x2 - 6 x3 - 3 x4 - 9 x5 + 6 x6 - 5 x7 - 8 x8 - 3 x9 = - 30

E2 + 9 x1 - 8 x2 - 2 x3 - 3 x4 + 7 x5 + 3 x6 - 7 x7 + 6 x8 + 5 x9 = 0

E3 - 6 x1 - 5 x2 - 2 x3 + 3 x4 + 5 x5 - 2 x6 + 8 x7 + 1 x8 + 3 x9 = - 74

E4 - 4 x1 - 5 x2 + 8 x3 + 2 x4 + 5 x5 - 7 x6 - 4 x7 - 8 x8 + 8 x9 = + 145

E5 - 6 x1 - 3 x2 - 4 x3 + 2 x4 + 2 x5 - 3 x6 + 3 x7 - 8 x8 + 4 x9 = + 7

E6 + 2 x1 - 7 x2 + 2 x3 + 9 x4 - 3 x5 + 5 x6 - 2 x6 + 5 x8 - 8 x9 = - 121

E7 - 4 x1 - 5 x2 - 2 x3 - 7 x4 + 9 x5 + 2 x6 - 5 x6 - 6 x8 - 8 x9 = + 134

E8 + 4 x1 - 7 x2 + 9 x3 - 7 x4 + 3 x5 + 7 x6 + 2 x6 - 5 x8 + 7 x9 = + 37

E9 + 6 x1 - 3 x2 - 9 x3 + 2 x4 + 7 x5 - 7 x6 - 9 x6 - 5 x8 + 2 x9 = + 85

- 4 + 4 + 5 - 9 - 7 - 2 - 4 - 7 - 8

10 E1 + 7 x1 + 2 x2 - 7 x3 + 6 x4 - 5 x5 + 5 x6 + 5 x7 - 6 x8 + 8 x9 = - 126

E2 + 7 x1 - 6 x2 + 3 x3 + 5 x4 + 5 x5 - 3 x6 + 8 x7 + 8 x8 - 9 x9 = - 127

E3 + 9 x1 - 2 x2 - 6 x3 - 5 x4 + 6 x5 + 1 x6 + 4 x7 - 4 x8 + 8 x9 = - 125

E4 + 3 x1 - 3 x2 - 5 x3 - 1 x4 - 2 x5 + 6 x6 + 3 x7 - 3 x8 - 1 x9 = - 21

E5 + 7 x1 + 5 x2 - 9 x3 - 5 x4 - 5 x5 - 2 x6 - 7 x7 - 7 x8 - 7 x9 = + 164

E6 + 3 x1 - 1 x2 - 9 x3 - 6 x4 + 4 x5 - 3 x6 + 9 x6 + 2 x8 + 7 x9 = - 135

E7 + 6 x1 + 3 x2 - 4 x3 - 6 x4 + 5 x5 + 2 x6 + 2 x6 + 2 x8 - 7 x9 = + 17

E8 - 8 x1 + 2 x2 + 4 x3 - 7 x4 - 3 x5 - 9 x6 + 6 x6 - 4 x8 - 6 x9 = + 214

E9 + 1 x1 - 8 x2 - 3 x3 - 3 x4 - 8 x5 + 7 x6 + 7 x6 - 7 x8 - 2 x9 = + 55

Page 6: Sistmas de 9x9

+ 5 - 4 + 2 - 1 - 4 - 3 - 5 - 5 - 7

11 E1 - 1 x1 - 5 x2 - 7 x3 + 9 x4 + 7 x5 + 7 x6 - 6 x7 + 7 x8 - 7 x9 = - 13

E2 - 5 x1 - 2 x2 - 4 x3 + 9 x4 - 7 x5 - 4 x6 + 5 x7 + 7 x8 + 8 x9 = - 110

E3 + 2 x1 - 7 x2 - 3 x3 + 4 x4 - 2 x5 + 5 x6 - 5 x7 + 7 x8 - 4 x9 = + 39

E4 + 8 x1 - 5 x2 - 6 x3 + 9 x4 - 3 x5 + 8 x6 - 6 x7 + 4 x8 + 4 x9 = + 9

E5 - 7 x1 + 5 x2 + 6 x3 - 4 x4 + 4 x5 - 2 x6 - 2 x7 - 4 x8 - 8 x9 = + 37

E6 + 6 x1 - 9 x2 + 7 x3 - 9 x4 - 3 x5 + 6 x6 + 7 x6 + 2 x8 - 1 x9 = + 45

E7 + 8 x1 + 5 x2 + 9 x3 - 3 x4 - 4 x5 - 5 x6 - 5 x6 + 8 x8 - 5 x9 = + 92

E8 + 3 x1 - 6 x2 + 8 x3 - 8 x4 + 3 x5 - 8 x6 + 3 x6 + 4 x8 - 2 x9 = + 54

E9 - 6 x1 - 9 x2 - 4 x3 + 7 x4 + 3 x5 + 2 x6 - 3 x6 - 3 x8 - 6 x9 = + 45

+ 7 + 9 + 3 + 3 - 9 + 5 + 7 + 2 - 8

12 E1 - 9 x1 - 2 x2 + 8 x3 + 6 x4 + 9 x5 - 1 x6 - 9 x7 + 4 x8 + 8 x9 = - 244

E2 - 2 x1 - 3 x2 + 9 x3 + 3 x4 - 5 x5 - 3 x6 + 5 x7 + 8 x8 + 7 x9 = + 20

E3 + 5 x1 + 8 x2 - 6 x3 + 2 x4 - 2 x5 + 2 x6 - 8 x7 - 6 x8 + 7 x9 = - 1

E4 - 2 x1 + 5 x2 + 6 x3 - 7 x4 - 6 x5 + 8 x6 - 2 x7 + 2 x8 + 7 x9 = + 56

E5 - 5 x1 - 3 x2 - 4 x3 - 5 x4 - 8 x5 + 2 x6 - 6 x7 + 5 x8 + 5 x9 = - 79

E6 - 7 x1 - 4 x2 + 8 x3 - 7 x4 - 8 x5 + 7 x6 + 2 x6 - 8 x8 - 8 x9 = + 87

E7 - 3 x1 + 6 x2 - 1 x3 + 3 x4 - 2 x5 - 3 x6 - 7 x6 + 6 x8 - 5 x9 = + 45

E8 - 6 x1 + 2 x2 - 8 x3 + 6 x4 - 5 x5 - 8 x6 + 2 x6 + 6 x8 + 5 x9 = - 39

E9 - 6 x1 - 4 x2 - 6 x3 - 4 x4 + 2 x5 - 3 x6 - 3 x6 + 7 x8 - 8 x9 = - 84

Page 7: Sistmas de 9x9

+ 4 - 3 + 2 + 6 + 8 + 3 - 4 + 7 + 2

13 E1 + 7 x1 + 5 x2 + 7 x3 - 3 x4 - 4 x5 - 8 x6 - 2 x7 + 4 x8 + 2 x9 = - 7

E2 + 2 x1 - 7 x2 + 3 x3 - 2 x4 + 4 x5 - 5 x6 + 5 x7 - 2 x8 + 8 x9 = + 22

E3 - 3 x1 - 6 x2 - 2 x3 + 3 x4 + 9 x5 + 6 x6 - 3 x7 + 6 x8 + 7 x9 = + 178

E4 - 5 x1 - 2 x2 - 5 x3 + 8 x4 - 7 x5 + 4 x6 - 6 x7 - 5 x8 + 3 x9 = - 25

E5 + 8 x1 + 3 x2 - 7 x3 + 4 x4 + 8 x5 - 2 x6 - 8 x7 + 4 x8 + 7 x9 = + 165

E6 - 4 x1 + 3 x2 + 4 x3 - 4 x4 + 7 x5 + 7 x6 + 9 x6 - 2 x8 - 2 x9 = - 18

E7 - 3 x1 + 5 x2 + 6 x3 + 5 x4 + 7 x5 + 8 x6 - 3 x6 + 2 x8 - 8 x9 = + 105

E8 - 3 x1 + 6 x2 + 9 x3 - 3 x4 - 3 x5 + 5 x6 + 2 x6 - 6 x8 - 9 x9 = - 107

E9 - 4 x1 - 5 x2 + 8 x3 + 3 x4 - 6 x5 + 5 x6 - 9 x6 + 3 x8 - 6 x9 = + 45

- 8 - 1 + 5 - 3 + 7 - 2 + 7 - 1 + 8

14 E1 - 5 x1 + 5 x2 - 4 x3 + 1 x4 + 3 x5 + 3 x6 - 8 x7 + 4 x8 - 2 x9 = - 49

E2 - 8 x1 + 4 x2 + 2 x3 - 1 x4 + 1 x5 + 4 x6 - 4 x7 - 5 x8 - 7 x9 = - 7

E3 + 3 x1 + 5 x2 + 7 x3 - 6 x4 + 3 x5 + 6 x6 + 8 x7 - 6 x8 - 5 x9 = + 55

E4 - 8 x1 - 2 x2 + 4 x3 - 5 x4 - 1 x5 - 2 x6 - 5 x7 - 8 x8 - 8 x9 = + 7

E5 + 7 x1 - 5 x2 - 4 x3 - 1 x4 + 3 x5 - 5 x6 + 6 x7 - 2 x8 - 3 x9 = - 17

E6 + 4 x1 + 3 x2 + 9 x3 - 8 x4 - 8 x5 + 3 x6 - 8 x6 + 4 x8 - 4 x9 = - 120

E7 + 1 x1 - 5 x2 + 8 x3 + 9 x4 + 5 x5 + 2 x6 + 3 x6 + 8 x8 + 9 x9 = + 126

E8 - 8 x1 - 6 x2 - 9 x3 - 2 x4 - 7 x5 + 5 x6 + 2 x6 - 2 x8 + 1 x9 = - 4

E9 - 3 x1 - 4 x2 + 8 x3 - 6 x4 - 5 x5 - 4 x6 - 6 x6 + 6 x8 + 4 x9 = + 43

Page 8: Sistmas de 9x9

+ 9 + 7 - 5 + 6 - 4 + 2 + 2 + 8 + 8

15 E1 - 2 x1 - 4 x2 - 5 x3 - 1 x4 + 9 x5 - 8 x6 + 7 x7 + 4 x8 + 6 x9 = + 15

E2 - 8 x1 - 9 x2 - 9 x3 + 1 x4 + 4 x5 + 7 x6 + 8 x7 - 4 x8 - 8 x9 = - 166

E3 + 2 x1 - 8 x2 + 9 x3 - 1 x4 - 7 x5 - 7 x6 + 2 x7 - 4 x8 - 1 x9 = - 111

E4 + 4 x1 - 9 x2 + 7 x3 + 8 x4 - 8 x5 - 3 x6 - 4 x7 + 2 x8 + 2 x9 = + 36

E5 - 3 x1 + 5 x2 + 5 x3 - 2 x4 + 9 x5 + 5 x6 - 3 x7 - 9 x8 + 7 x9 = - 77

E6 - 9 x1 - 6 x2 - 9 x3 + 1 x4 - 3 x5 + 8 x6 - 5 x6 + 5 x8 + 8 x9 = + 50

E7 + 4 x1 + 8 x2 + 1 x3 - 1 x4 + 3 x5 - 6 x6 - 6 x6 + 3 x8 + 5 x9 = + 109

E8 + 3 x1 - 7 x2 + 6 x3 - 8 x4 + 4 x5 - 4 x6 + 8 x6 + 5 x8 + 3 x9 = - 44

E9 - 8 x1 - 4 x2 + 9 x3 + 2 x4 + 7 x5 + 6 x6 + 4 x6 - 2 x8 - 5 x9 = - 197

- 2 - 7 - 8 - 3 - 4 + 7 + 5 - 9 + 4

16 E1 - 3 x1 + 3 x2 - 9 x3 + 8 x4 - 1 x5 + 7 x6 - 8 x7 - 7 x8 + 7 x9 = + 137

E2 + 5 x1 - 7 x2 + 6 x3 + 3 x4 + 5 x5 - 6 x6 - 8 x7 - 7 x8 + 6 x9 = - 33

E3 - 2 x1 - 3 x2 - 6 x3 - 2 x4 - 3 x5 - 4 x6 + 1 x7 - 3 x8 - 7 x9 = + 67

E4 - 6 x1 + 4 x2 - 3 x3 - 7 x4 - 6 x5 + 2 x6 - 6 x7 - 7 x8 - 6 x9 = + 76

E5 + 8 x1 - 6 x2 - 4 x3 - 5 x4 - 6 x5 + 3 x6 + 4 x7 + 2 x8 + 8 x9 = + 152

E6 + 4 x1 - 5 x2 - 2 x3 + 4 x4 + 5 x5 + 3 x6 + 5 x6 - 2 x8 + 5 x9 = + 95

E7 + 7 x1 - 1 x2 - 3 x3 + 7 x4 + 8 x5 + 7 x6 + 1 x6 - 2 x8 + 5 x9 = + 56

E8 - 5 x1 + 2 x2 - 1 x3 + 4 x4 + 2 x5 + 7 x6 + 6 x6 - 7 x8 - 7 x9 = + 98

E9 + 8 x1 + 2 x2 + 8 x3 + 9 x4 - 8 x5 + 6 x6 + 5 x6 + 8 x8 - 3 x9 = - 106

Page 9: Sistmas de 9x9

+ 1 + 8 - 6 - 3 - 4 + 5 - 5 + 6 - 5

17 E1 - 2 x1 + 7 x2 - 7 x3 + 2 x4 - 9 x5 + 4 x6 - 7 x7 - 4 x8 - 6 x9 = + 187

E2 - 5 x1 - 5 x2 + 7 x3 - 4 x4 + 3 x5 - 1 x6 - 8 x7 + 3 x8 + 7 x9 = - 69

E3 - 2 x1 + 2 x2 + 3 x3 - 2 x4 - 5 x5 + 4 x6 - 3 x7 - 5 x8 - 7 x9 = + 62

E4 + 7 x1 + 9 x2 + 6 x3 - 3 x4 + 2 x5 + 9 x6 - 7 x7 + 7 x8 + 4 x9 = + 146

E5 - 2 x1 + 8 x2 - 7 x3 - 7 x4 + 2 x5 + 4 x6 + 8 x7 + 3 x8 + 6 x9 = + 85

E6 - 7 x1 + 2 x2 - 7 x3 - 6 x4 - 8 x5 - 2 x6 - 5 x6 + 6 x8 - 2 x9 = + 162

E7 - 1 x1 + 3 x2 + 6 x3 + 9 x4 + 5 x5 + 2 x6 - 6 x6 - 8 x8 + 6 x9 = - 98

E8 + 1 x1 - 3 x2 + 5 x3 - 5 x4 - 3 x5 + 9 x6 + 6 x6 - 7 x8 + 5 x9 = - 78

E9 + 8 x1 + 7 x2 + 6 x3 + 2 x4 + 7 x5 - 7 x6 - 6 x6 + 3 x8 - 4 x9 = + 27

+ 2 - 7 + 4 + 3 + 9 + 3 + 8 - 9 - 8

18 E1 + 2 x1 + 1 x2 - 6 x3 + 2 x4 + 5 x5 + 2 x6 + 6 x7 + 9 x8 + 5 x9 = - 43

E2 + 5 x1 + 7 x2 - 2 x3 + 6 x4 + 4 x5 - 7 x6 - 4 x7 + 4 x8 + 6 x9 = - 130

E3 - 2 x1 - 8 x2 - 7 x3 - 9 x4 + 1 x5 + 4 x6 - 1 x7 + 9 x8 + 8 x9 = - 135

E4 + 7 x1 - 2 x2 + 6 x3 - 3 x4 - 1 x5 + 1 x6 + 6 x7 + 2 x8 - 5 x9 = + 107

E5 - 5 x1 - 4 x2 + 4 x3 + 4 x4 + 9 x5 + 7 x6 - 3 x7 + 3 x8 + 3 x9 = + 73

E6 - 7 x1 + 7 x2 + 7 x3 + 8 x4 + 8 x5 + 2 x6 + 8 x6 + 2 x8 - 3 x9 = + 137

E7 - 1 x1 + 5 x2 + 8 x3 - 2 x4 + 7 x5 + 5 x6 + 2 x6 + 6 x8 + 9 x9 = - 43

E8 - 8 x1 + 4 x2 - 9 x3 - 3 x4 + 4 x5 - 7 x6 - 9 x6 + 5 x8 + 2 x9 = - 207

E9 - 8 x1 + 7 x2 - 2 x3 + 9 x4 - 3 x5 - 6 x6 + 5 x6 - 8 x8 - 5 x9 = + 61

Page 10: Sistmas de 9x9

- 3 - 4 + 7 - 4 + 8 + 5 + 5 - 3 + 7

19 E1 - 8 x1 + 7 x2 - 6 x3 - 6 x4 - 5 x5 + 4 x6 + 5 x7 - 8 x8 + 3 x9 = + 28

E2 - 2 x1 + 3 x2 + 3 x3 - 6 x4 + 4 x5 - 3 x6 + 6 x7 + 7 x8 - 5 x9 = + 30

E3 - 2 x1 + 5 x2 + 7 x3 - 4 x4 - 8 x5 - 4 x6 + 7 x7 + 2 x8 - 6 x9 = - 46

E4 + 6 x1 - 5 x2 - 4 x3 - 8 x4 - 2 x5 + 3 x6 + 5 x7 + 8 x8 - 5 x9 = - 29

E5 - 8 x1 + 2 x2 - 2 x3 - 3 x4 + 9 x5 + 7 x6 + 8 x7 - 8 x8 - 1 x9 = + 178

E6 - 7 x1 - 2 x2 - 4 x3 + 1 x4 - 2 x5 + 6 x6 - 9 x6 + 5 x8 + 8 x9 = + 7

E7 + 2 x1 - 1 x2 + 6 x3 + 4 x4 - 1 x5 + 1 x6 + 8 x6 - 2 x8 - 3 x9 = + 46

E8 - 7 x1 - 5 x2 + 1 x3 + 1 x4 - 3 x5 + 1 x6 - 6 x6 + 5 x8 - 6 x9 = - 62

E9 + 5 x1 + 7 x2 + 7 x3 - 4 x4 - 5 x5 - 5 x6 - 8 x6 - 9 x8 + 5 x9 = - 21

+ 2 + 8 - 2 - 7 + 4 - 9 + 2 - 4 - 5

20 E1 + 5 x1 + 2 x2 + 8 x3 + 1 x4 - 3 x5 - 7 x6 - 1 x7 - 2 x8 - 4 x9 = + 80

E2 + 7 x1 - 8 x2 + 4 x3 - 7 x4 + 4 x5 - 8 x6 - 9 x7 + 5 x8 + 4 x9 = + 21

E3 - 5 x1 + 3 x2 + 6 x3 - 9 x4 + 8 x5 + 7 x6 + 9 x7 - 2 x8 - 4 x9 = + 80

E4 + 8 x1 + 3 x2 - 7 x3 - 7 x4 + 4 x5 + 3 x6 - 8 x7 + 6 x8 + 1 x9 = + 47

E5 - 7 x1 - 3 x2 - 8 x3 + 9 x4 + 4 x5 - 2 x6 + 4 x7 - 4 x8 + 8 x9 = - 67

E6 - 3 x1 + 6 x2 + 7 x3 + 4 x4 + 7 x5 - 3 x6 - 8 x6 - 6 x8 + 9 x9 = + 18

E7 - 5 x1 + 3 x2 - 9 x3 - 8 x4 + 7 x5 - 3 x6 + 7 x6 - 2 x8 - 5 x9 = + 190

E8 + 6 x1 + 6 x2 - 3 x3 - 4 x4 - 5 x5 + 3 x6 - 6 x6 + 1 x8 - 8 x9 = + 71

E9 - 1 x1 - 8 x2 + 3 x3 - 4 x4 - 9 x5 + 4 x6 + 2 x6 - 7 x8 - 4 x9 = - 64

Page 11: Sistmas de 9x9

- 8 + 8 - 7 - 6 + 3 + 4 - 6 + 6 + 9

21 E1 - 7 x1 - 4 x2 - 2 x3 - 7 x4 + 6 x5 + 7 x6 - 4 x7 + 3 x8 - 8 x9 = + 96

E2 - 4 x1 + 7 x2 + 4 x3 - 2 x4 - 9 x5 - 3 x6 - 3 x7 - 8 x8 - 3 x9 = - 24

E3 + 2 x1 + 3 x2 - 7 x3 + 3 x4 + 2 x5 + 3 x6 + 3 x7 - 7 x8 + 4 x9 = + 33

E4 + 4 x1 + 2 x2 - 3 x3 + 7 x4 + 5 x5 + 2 x6 - 7 x7 - 9 x8 + 3 x9 = + 1

E5 + 5 x1 + 7 x2 - 6 x3 + 3 x4 + 7 x5 - 1 x6 + 4 x7 + 2 x8 - 8 x9 = - 27

E6 - 6 x1 - 2 x2 - 4 x3 - 8 x4 - 7 x5 - 4 x6 - 6 x6 + 6 x8 - 2 x9 = + 125

E7 - 3 x1 + 7 x2 + 2 x3 + 6 x4 + 9 x5 - 5 x6 + 6 x6 + 6 x8 + 2 x9 = + 55

E8 + 3 x1 - 7 x2 + 9 x3 - 6 x4 - 4 x5 + 2 x6 - 6 x6 - 5 x8 + 4 x9 = - 69

E9 - 2 x1 - 6 x2 - 5 x3 + 1 x4 - 6 x5 - 4 x6 + 1 x6 + 7 x8 - 5 x9 = - 46

- 2 - 2 - 4 - 2 + 3 - 1 - 6 + 9 + 3

22 E1 - 2 x1 - 2 x2 - 5 x3 + 3 x4 - 7 x5 + 3 x6 - 7 x7 + 9 x8 - 4 x9 = + 109

E2 - 4 x1 + 4 x2 - 7 x3 + 8 x4 + 8 x5 - 3 x6 - 7 x7 - 7 x8 + 8 x9 = + 42

E3 - 6 x1 - 4 x2 - 6 x3 - 7 x4 + 1 x5 + 8 x6 + 8 x7 + 8 x8 + 1 x9 = + 80

E4 - 4 x1 - 4 x2 + 4 x3 + 3 x4 + 6 x5 - 2 x6 - 5 x7 + 8 x8 + 6 x9 = + 134

E5 + 8 x1 + 7 x2 + 7 x3 + 7 x4 - 6 x5 + 2 x6 - 9 x7 + 3 x8 + 5 x9 = + 4

E6 + 8 x1 - 4 x2 + 7 x3 - 5 x4 - 3 x5 - 6 x6 - 9 x6 - 3 x8 - 4 x9 = - 14

E7 + 4 x1 - 8 x2 - 5 x3 - 5 x4 + 9 x5 + 6 x6 - 6 x6 - 3 x8 - 2 x9 = + 62

E8 - 6 x1 + 7 x2 - 6 x3 + 1 x4 - 6 x5 + 5 x6 + 6 x6 - 4 x8 - 3 x9 = - 84

E9 + 6 x1 - 6 x2 + 1 x3 + 9 x4 + 2 x5 + 6 x6 - 4 x6 + 3 x8 - 3 x9 = + 20

Page 12: Sistmas de 9x9

+ 4 - 2 - 1 - 4 - 9 + 2 + 4 - 2 + 1

23 E1 - 3 x1 - 8 x2 + 7 x3 + 5 x4 + 3 x5 + 8 x6 + 3 x7 - 9 x8 - 3 x9 = - 7

E2 + 2 x1 + 4 x2 + 1 x3 + 6 x4 - 8 x5 + 8 x6 - 5 x7 + 7 x8 - 2 x9 = + 27

E3 - 9 x1 - 1 x2 - 6 x3 + 8 x4 + 8 x5 - 1 x6 + 1 x7 + 7 x8 + 7 x9 = - 137

E4 + 1 x1 - 6 x2 - 6 x3 - 2 x4 - 2 x5 + 8 x6 + 7 x7 - 9 x8 + 3 x9 = + 113

E5 - 7 x1 + 4 x2 - 2 x3 + 4 x4 + 8 x5 + 7 x6 - 4 x7 - 1 x8 - 3 x9 = - 125

E6 + 7 x1 + 5 x2 + 3 x3 + 4 x4 - 2 x5 + 1 x6 + 2 x6 - 6 x8 - 4 x9 = + 35

E7 - 5 x1 - 7 x2 + 4 x3 - 3 x4 - 7 x5 - 6 x6 + 6 x6 - 6 x8 - 7 x9 = + 82

E8 + 5 x1 - 5 x2 + 8 x3 + 6 x4 + 7 x5 + 7 x6 - 1 x6 + 6 x8 + 9 x9 = - 58

E9 - 7 x1 + 7 x2 + 4 x3 - 9 x4 - 9 x5 - 3 x6 - 8 x6 + 5 x8 - 1 x9 = + 22

- 3 - 2 - 5 - 5 - 8 + 3 - 7 + 6 + 2

24 E1 + 8 x1 + 4 x2 - 7 x3 + 4 x4 + 2 x5 - 4 x6 - 5 x7 - 2 x8 - 4 x9 = - 30

E2 + 1 x1 + 7 x2 - 4 x3 - 4 x4 - 5 x5 + 6 x6 - 3 x7 + 2 x8 + 9 x9 = + 132

E3 + 2 x1 - 4 x2 + 9 x3 + 7 x4 + 1 x5 + 5 x6 - 9 x7 + 5 x8 + 9 x9 = + 40

E4 - 2 x1 - 4 x2 - 6 x3 + 4 x4 + 7 x5 + 8 x6 - 2 x7 - 4 x8 + 5 x9 = - 8

E5 + 6 x1 + 7 x2 + 5 x3 - 6 x4 + 4 x5 - 4 x6 - 1 x7 - 5 x8 + 1 x9 = - 92

E6 + 8 x1 + 7 x2 + 8 x3 + 4 x4 + 5 x5 + 3 x6 - 2 x6 + 7 x8 - 2 x9 = - 77

E7 - 4 x1 + 4 x2 + 3 x3 - 2 x4 - 3 x5 + 3 x6 + 7 x6 - 7 x8 + 2 x9 = - 55

E8 + 2 x1 - 2 x2 - 9 x3 - 2 x4 + 4 x5 - 4 x6 - 9 x6 - 4 x8 - 7 x9 = + 34

E9 + 7 x1 + 3 x2 + 2 x3 - 8 x4 - 8 x5 - 5 x6 - 8 x6 - 5 x8 + 8 x9 = + 94

Page 13: Sistmas de 9x9

- 6 - 9 + 4 + 6 - 8 - 5 - 9 - 4 - 4

25 E1 - 2 x1 + 3 x2 + 9 x3 + 8 x4 - 3 x5 + 2 x6 - 8 x7 + 8 x8 + 3 x9 = + 111

E2 + 7 x1 + 7 x2 - 7 x3 - 6 x4 - 7 x5 + 7 x6 + 4 x7 + 5 x8 + 6 x9 = - 228

E3 - 3 x1 - 6 x2 + 2 x3 + 7 x4 + 2 x5 + 7 x6 - 8 x7 + 2 x8 + 4 x9 = + 119

E4 - 2 x1 + 8 x2 - 4 x3 + 3 x4 + 4 x5 + 6 x6 - 5 x7 - 7 x8 + 6 x9 = - 71

E5 - 6 x1 - 5 x2 - 3 x3 - 4 x4 + 2 x5 - 2 x6 + 6 x7 - 3 x8 - 5 x9 = + 17

E6 - 7 x1 - 3 x2 - 2 x3 - 7 x4 + 8 x5 + 1 x6 - 3 x6 - 2 x8 - 5 x9 = + 5

E7 + 5 x1 - 6 x2 - 7 x3 + 3 x4 - 2 x5 + 2 x6 - 3 x6 - 3 x8 + 3 x9 = + 47

E8 - 8 x1 - 1 x2 - 9 x3 + 3 x4 + 9 x5 + 3 x6 - 7 x6 - 4 x8 - 3 x9 = + 43

E9 + 2 x1 + 7 x2 + 3 x3 + 3 x4 + 4 x5 + 3 x6 - 5 x6 - 2 x8 + 4 x9 = - 55

+ 4 + 5 - 5 - 6 - 7 + 7 - 2 + 3 - 2

26 E1 - 4 x1 + 7 x2 + 3 x3 + 1 x4 - 8 x5 + 3 x6 - 7 x7 - 2 x8 + 1 x9 = + 81

E2 - 6 x1 + 8 x2 + 7 x3 - 6 x4 - 2 x5 - 5 x6 + 5 x7 + 2 x8 + 3 x9 = - 14

E3 - 2 x1 + 3 x2 - 8 x3 - 5 x4 + 8 x5 - 7 x6 + 4 x7 + 9 x8 + 3 x9 = - 15

E4 - 3 x1 - 2 x2 - 8 x3 - 3 x4 + 4 x5 + 1 x6 + 8 x7 - 3 x8 + 8 x9 = - 26

E5 - 7 x1 + 7 x2 + 5 x3 - 6 x4 + 8 x5 - 8 x6 + 7 x7 + 9 x8 - 4 x9 = - 73

E6 + 7 x1 + 7 x2 - 1 x3 + 4 x4 + 2 x5 + 2 x6 - 3 x6 + 8 x8 + 9 x9 = + 56

E7 - 2 x1 - 8 x2 - 2 x3 - 4 x4 + 5 x5 - 3 x6 - 5 x6 + 6 x8 + 3 x9 = - 48

E8 + 7 x1 - 2 x2 - 7 x3 + 3 x4 + 9 x5 - 5 x6 - 9 x6 + 7 x8 - 8 x9 = - 8

E9 - 2 x1 - 7 x2 - 2 x3 + 2 x4 - 4 x5 + 5 x6 - 6 x6 - 2 x8 - 7 x9 = + 38

Page 14: Sistmas de 9x9

+ 4 - 4 - 4 + 2 + 3 - 6 - 8 + 6 + 6

27 E1 - 4 x1 - 2 x2 + 8 x3 - 7 x4 + 8 x5 + 6 x6 + 1 x7 - 5 x8 - 1 x9 = - 110

E2 + 8 x1 - 3 x2 + 9 x3 + 1 x4 + 4 x5 + 6 x6 - 6 x7 + 7 x8 + 7 x9 = + 118

E3 - 3 x1 - 5 x2 + 8 x3 + 4 x4 + 3 x5 - 3 x6 + 1 x7 - 2 x8 + 8 x9 = + 39

E4 - 2 x1 + 1 x2 + 3 x3 - 4 x4 - 4 x5 - 4 x6 + 7 x7 - 2 x8 - 7 x9 = - 130

E5 + 5 x1 - 2 x2 + 5 x3 + 7 x4 + 7 x5 - 3 x6 + 6 x7 + 7 x8 + 4 x9 = + 79

E6 - 8 x1 - 3 x2 - 3 x3 - 6 x4 + 6 x5 - 4 x6 + 6 x6 - 4 x8 - 8 x9 = - 98

E7 + 9 x1 - 1 x2 + 2 x3 + 9 x4 - 9 x5 - 4 x6 + 8 x6 - 3 x8 - 8 x9 = - 83

E8 - 7 x1 + 9 x2 - 8 x3 - 2 x4 - 4 x5 + 4 x6 + 2 x6 + 5 x8 - 2 x9 = - 70

E9 - 3 x1 + 9 x2 - 8 x3 + 5 x4 + 2 x5 + 7 x6 + 2 x6 - 4 x8 - 5 x9 = - 112

+ 1 - 5 + 7 - 4 - 7 + 4 + 5 + 2 + 3

28 E1 + 7 x1 - 5 x2 - 2 x3 + 7 x4 + 4 x5 + 4 x6 + 5 x7 + 7 x8 + 2 x9 = + 23

E2 - 2 x1 - 4 x2 - 9 x3 - 8 x4 + 8 x5 - 4 x6 - 7 x7 - 5 x8 - 1 x9 = - 133

E3 + 2 x1 + 9 x2 - 5 x3 - 8 x4 + 5 x5 + 7 x6 + 1 x7 + 7 x8 - 4 x9 = - 46

E4 - 3 x1 - 1 x2 + 7 x3 - 6 x4 - 3 x5 + 6 x6 + 1 x7 + 1 x8 - 6 x9 = + 109

E5 + 1 x1 + 7 x2 - 7 x3 + 2 x4 - 3 x5 - 7 x6 - 7 x7 + 9 x8 - 3 x9 = - 124

E6 + 1 x1 + 7 x2 + 4 x3 - 8 x4 - 3 x5 + 1 x6 + 4 x6 - 5 x8 + 3 x9 = + 70

E7 - 8 x1 + 6 x2 + 9 x3 + 7 x4 - 3 x5 + 8 x6 + 6 x6 + 1 x8 - 3 x9 = + 73

E8 + 4 x1 + 9 x2 - 8 x3 + 5 x4 + 6 x5 + 6 x6 + 4 x6 - 6 x8 + 3 x9 = - 118

E9 + 5 x1 - 5 x2 - 5 x3 - 9 x4 + 4 x5 - 5 x6 + 9 x6 - 3 x8 - 5 x9 = + 7

Page 15: Sistmas de 9x9

- 1 - 3 + 7 - 6 + 4 - 5 + 8 - 3 + 6

29 E1 + 4 x1 - 7 x2 + 2 x3 - 8 x4 + 8 x5 + 3 x6 - 2 x7 + 6 x8 + 8 x9 = + 110

E2 - 8 x1 + 8 x2 - 3 x3 + 7 x4 + 3 x5 + 2 x6 - 2 x7 - 6 x8 + 2 x9 = - 63

E3 - 7 x1 - 4 x2 + 5 x3 + 4 x4 - 5 x5 - 4 x6 + 2 x7 - 5 x8 + 9 x9 = + 115

E4 + 7 x1 - 4 x2 + 5 x3 - 8 x4 + 1 x5 - 1 x6 - 4 x7 + 4 x8 + 4 x9 = + 77

E5 - 7 x1 - 6 x2 + 8 x3 + 2 x4 - 1 x5 + 1 x6 - 2 x7 + 7 x8 - 8 x9 = - 25

E6 + 5 x1 - 5 x2 - 4 x3 + 4 x4 + 5 x5 + 6 x6 - 5 x6 + 6 x8 - 8 x9 = - 158

E7 - 6 x1 - 3 x2 + 7 x3 + 4 x4 - 4 x5 + 4 x6 - 7 x6 + 3 x8 + 2 x9 = - 49

E8 + 8 x1 + 3 x2 + 4 x3 - 7 x4 - 1 x5 + 3 x6 - 4 x6 - 7 x8 - 8 x9 = - 25

E9 - 2 x1 + 6 x2 + 3 x3 - 4 x4 - 8 x5 - 3 x6 - 2 x6 + 6 x8 - 7 x9 = - 64

- 4 + 1 + 2 - 3 + 5 + 3 - 1 + 7 + 3

30 E1 + 6 x1 - 4 x2 + 5 x3 - 1 x4 + 6 x5 - 2 x6 - 6 x7 + 2 x8 + 7 x9 = + 50

E2 + 6 x1 - 4 x2 - 6 x3 + 6 x4 + 2 x5 + 5 x6 + 3 x7 - 2 x8 + 3 x9 = - 41

E3 - 4 x1 + 3 x2 - 6 x3 - 7 x4 - 9 x5 - 3 x6 - 3 x7 + 5 x8 - 5 x9 = - 3

E4 + 3 x1 - 8 x2 + 6 x3 - 4 x4 - 2 x5 + 1 x6 + 7 x7 + 3 x8 - 5 x9 = - 4

E5 - 4 x1 - 1 x2 + 8 x3 - 3 x4 - 3 x5 + 8 x6 + 2 x7 + 8 x8 - 6 x9 = + 85

E6 - 2 x1 + 1 x2 + 6 x3 - 8 x4 + 2 x5 + 7 x6 - 8 x6 - 6 x8 + 2 x9 = + 48

E7 + 2 x1 - 1 x2 + 8 x3 + 6 x4 + 8 x5 - 8 x6 + 4 x6 + 5 x8 + 5 x9 = + 51

E8 - 4 x1 - 6 x2 - 2 x3 + 8 x4 - 6 x5 + 7 x6 - 8 x6 + 8 x8 + 2 x9 = + 43

E9 + 8 x1 + 1 x2 + 4 x3 + 4 x4 - 2 x5 - 5 x6 + 8 x6 - 1 x8 - 6 x9 = - 93

Page 16: Sistmas de 9x9

- 2 - 2 + 4 + 2 - 4 - 5 + 6 + 9 + 6

31 E1 + 8 x1 - 3 x2 + 5 x3 - 8 x4 - 5 x5 + 6 x6 - 6 x7 - 9 x8 - 3 x9 = - 151

E2 - 7 x1 + 7 x2 - 8 x3 + 8 x4 - 4 x5 - 6 x6 - 6 x7 + 6 x8 + 6 x9 = + 84

E3 + 7 x1 + 2 x2 - 9 x3 + 8 x4 + 6 x5 - 5 x6 - 3 x7 + 6 x8 - 7 x9 = - 43

E4 - 5 x1 + 5 x2 - 1 x3 - 5 x4 - 2 x5 - 3 x6 - 8 x7 + 3 x8 + 7 x9 = + 30

E5 - 8 x1 - 5 x2 + 6 x3 - 4 x4 - 4 x5 + 2 x6 - 4 x7 + 7 x8 - 7 x9 = + 45

E6 + 6 x1 + 4 x2 + 3 x3 - 7 x4 - 5 x5 + 8 x6 + 8 x6 + 8 x8 + 8 x9 = + 126

E7 - 1 x1 + 3 x2 + 8 x3 + 1 x4 - 6 x5 - 1 x6 + 9 x6 + 8 x8 + 7 x9 = + 227

E8 - 6 x1 + 5 x2 - 1 x3 - 3 x4 + 2 x5 - 6 x6 + 3 x6 - 5 x8 + 7 x9 = + 29

E9 + 7 x1 + 6 x2 + 1 x3 + 5 x4 + 2 x5 - 9 x6 + 2 x6 - 5 x8 - 2 x9 = - 20

+ 4 - 2 - 4 + 3 - 8 - 6 - 1 + 5 - 5

32 E1 + 7 x1 - 4 x2 + 8 x3 - 5 x4 - 7 x5 - 8 x6 + 2 x7 + 9 x8 + 7 x9 = + 101

E2 + 6 x1 + 8 x2 - 5 x3 - 3 x4 + 8 x5 + 8 x6 - 7 x7 + 4 x8 - 9 x9 = - 21

E3 + 4 x1 - 6 x2 + 7 x3 - 1 x4 + 8 x5 - 3 x6 + 3 x7 - 6 x8 + 7 x9 = - 117

E4 + 6 x1 + 2 x2 - 3 x3 + 4 x4 - 5 x5 - 5 x6 + 3 x7 + 6 x8 - 4 x9 = + 161

E5 + 8 x1 - 8 x2 + 6 x3 + 2 x4 + 5 x5 + 1 x6 + 9 x7 - 9 x8 - 6 x9 = - 40

E6 + 3 x1 - 4 x2 + 2 x3 - 6 x4 - 4 x5 - 3 x6 - 9 x6 - 8 x8 + 8 x9 = - 27

E7 - 4 x1 - 9 x2 + 1 x3 - 4 x4 - 3 x5 + 6 x6 + 3 x6 + 3 x8 + 3 x9 = - 29

E8 + 5 x1 + 1 x2 - 5 x3 + 3 x4 - 7 x5 - 7 x6 + 1 x6 - 5 x8 + 4 x9 = + 99

E9 + 6 x1 - 6 x2 - 7 x3 + 4 x4 + 2 x5 + 4 x6 + 6 x6 - 4 x8 - 9 x9 = + 55