Question 129414
X-4Y=5
-X+2Y=-1
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-2Y=4
Y=4/-2
Y=-2 ANSWER.
X-4*-2=5
X+8=5
X=5-8
X=-3 (-3,-2) IS THE CORRECT ANSWER.
-(-3)+2(-2)=-1
3-4=-1
-1=-1