SOLUTION: I have to solve 6x-2y=-22 4x+7y=2 The answers are (-3,2)

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Question 586905: I have to solve
6x-2y=-22
4x+7y=2
The answers are (-3,2)

Answer by edjones(8007)   (Show Source): You can put this solution on YOUR website!
6x-2y=-22
4x+7y=2
.
-2y=-6x-22
y=3x+11
.
4x+7(3x+11)=2
4x+21x+77=2
25x=-75
x=-3
.
4*-3+7y=2
-12+7y=2
7y=14
y=2
.
Ed

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