SOLUTION: QUESTION: SOLVE EACH OF THE FOLLOWING SYSTEMS BY SUBSTITUTION 5X-2Y=-5 Y-5X=3 I believe your substituting for the y

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Question 55784: QUESTION: SOLVE EACH OF THE FOLLOWING SYSTEMS BY SUBSTITUTION
5X-2Y=-5
Y-5X=3 I believe your substituting for the y
Answer by checkley71(8403) About Me  (Show Source):
You can put this solution on YOUR website!
Y-5X=3
Y=5X+3
THUS
5X-2(5X+3)=-5
5X-10X-6=-5
-5X=-5+6
-5X=1
X=1/-5
X=-1/5
Y-5*-1/5=3
Y+1=3
Y=3-1
Y=2