-7y=3(y-5)=9

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Solution for -7y=3(y-5)=9 equation:



-7y=3(y-5)=9
We move all terms to the left:
-7y-(3(y-5))=0
We calculate terms in parentheses: -(3(y-5)), so:
3(y-5)
We multiply parentheses
3y-15
Back to the equation:
-(3y-15)
We get rid of parentheses
-7y-3y+15=0
We add all the numbers together, and all the variables
-10y+15=0
We move all terms containing y to the left, all other terms to the right
-10y=-15
y=-15/-10
y=1+1/2

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