SOLUTION: 3x=y 2x=y-10

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Question 746020: 3x=y
2x=y-10
Answer by checkley79(3341) About Me  (Show Source):
You can put this solution on YOUR website!
3x=y
-(2x=y-10) SUBTRACT.
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X=10 ANS.
3*10=Y
Y=30 ANS.
PROOF:
2*10=30-10
20=20