1 answer:
Answer:
(2,-3)
Step-by-step explanation:
2x + 2y = -2
3x -2y =12
Add the two equations together to eliminate y
2x + 2y = -2
3x -2y =12
--------------------
5x = 10
Divide each side by 5
5x/5 = 10/5
x =2
Now we need to find y
2x+2y=-2
2(2) +2y = -2
4+2y = -2
Subtract 4 from each side
4-4 +2y = -2-4
2y = -6
Divide each side by 2
2y/2 = -6/2
y =-3
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