2y-15=7y+20

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Solution for 2y-15=7y+20 equation:



2y-15=7y+20
We move all terms to the left:
2y-15-(7y+20)=0
We get rid of parentheses
2y-7y-20-15=0
We add all the numbers together, and all the variables
-5y-35=0
We move all terms containing y to the left, all other terms to the right
-5y=35
y=35/-5
y=-7

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