Question

Solve the system of equations by adding. check your answer.

2x+2y=2
3x-2y= 43
the solution of the system is ( , ).?
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Answer 1

The solution of the system is (9,-8)

Explanation:

2x+2y=2

3x-2y= 43

5x = 45

x = 9

2(9) + 2y = 2

18 + 2y = 2

2y = -16

y = -8