-9y+27=3(y+1)

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Solution for -9y+27=3(y+1) equation:



-9y+27=3(y+1)
We move all terms to the left:
-9y+27-(3(y+1))=0
We calculate terms in parentheses: -(3(y+1)), so:
3(y+1)
We multiply parentheses
3y+3
Back to the equation:
-(3y+3)
We get rid of parentheses
-9y-3y-3+27=0
We add all the numbers together, and all the variables
-12y+24=0
We move all terms containing y to the left, all other terms to the right
-12y=-24
y=-24/-12
y=+2

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