Solving EquationsReview

Solve each equation. Then CHECK!!!

1.)

)14(26)25(3

10)1(4

1

24)3(6

423

ppp

k

y

xx

2.)

3.)

4.)

STATE IF THE FOLLOWING EQUATIONS ARE THE IDENTITY

OR IF IT HAS NO SOLUTION.

5.)

6.) )93(2)62(3

)23(36)25(3

tt

xxx

WORD PROBLEMS

DEFINE A VARIABLE, WRITE AN EQUATION, AND SOLVE

7.) The rate to rent a truck is $55 per day and $0.20per mile. You family pays $80 to rent this truck forone day. How many miles did your family drive?

WORD PROBLEMS

DEFINE A VARIABLE, WRITE AN EQUATION, AND SOLVE

8.) On opening night of “New Moon,” the movie theatre

sold 300 tickets. Adult tickets cost $8 and child tickets

cost $5. If the movie theatre made $1,875, how many

tickets of each were sold?

ANSWERSAre you ready!??!

Solve each equation. Then CHECK!!!

1.)

)14(26)25(3

10)1(4

1

24)3(6

423

ppp

k

y

xx

2.)

3.)

4.)

x = -3

y = 1

k = 41

p = 8

STATE IF THE FOLLOWING EQUATIONS ARE THE IDENTITY

OR IF IT HAS NO SOLUTION.

5.)

6.) )93(2)62(3

)23(36)25(3

tt

xxx

NO SOLUTION

IDENTITY

WORD PROBLEMS

7.) The rate to rent a truck is $55 per day and $0.20per mile. You family pays $80 to rent this truck forone day. How many miles did your family drive?

m = miles

Equation: 55 + .2m = 80

Answer: 125 miles

WORD PROBLEMS

8.) On opening night of “New Moon,” the movie theatresold 300 tickets. Adult tickets cost $8 and child tickets cost $5. If the movie theatre made $1,875, how many tickets of each were sold?

n = child tickets

Equation: 5n + 8(300 – n) = 1,875

Answer: n = 175Child Tickets Sold = 175Adult Tickets Sold = 125

TICKET OUT THE DOOR…Did this prepare you well for tomorrow’s quiz??