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Systems of Equations : Solve by Graphing and Addition (11 Problems)

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Solve each system by graphing:
1) y=2x

2) y=2x-1

3) 3y-3x=9

4) y=x-5
2x - 5y=1

5) y=x+4

6) x-y=5
3y-5x= 6

7) x-y =5

8) 2x-y=4

Solve each system by addition method.

9) x+y=7

10) x-y=12

11) -3x+5y=13
9x - 3y=5

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Solution Summary

Eleven systems of equations are solved by graphing and elimination. The solution is detailed and well presented. The response received a rating of "5" from the student who originally posted the question.

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