Question 692918

3x+4y=-3
x+2y=-1


3x+4y=-3
-2(x+2y)=-2*-1


3x+4y=-3
-2x-4y=2
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1x + 0y = -1


x = -1


x+2y = -1


-1+2y = -1


2y = -1+1


2y = 0


y = 0/2


y = 0


So x = -1 and y = 0


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Jim


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