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Review of Systems of Equations
Name ________________________________________________ Period __________ YOU MUST SHOW WORK TO GET CREDIT!!! Solve each system of equations by substitution. 1. 2. 3.
4. 5. 6.
Solve each system of equations by graphing. 7. 8l 9.
Solve each system of equations by elimination. 10. 11. 12.
13. 14. 15.
Solve each system of inequalities. 16. 17. 18.
19. 20. 21.