4y+54=2(9y-78)

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Solution for 4y+54=2(9y-78) equation: 



4y+54=2(9y-78)

We move all terms to the left:

4y+54-(2(9y-78))=0



We calculate terms in parentheses: -(2(9y-78)), so:

2(9y-78)

We multiply parentheses

18y-156

Back to the equation:

-(18y-156)



We get rid of parentheses

4y-18y+156+54=0

We add all the numbers together, and all the variables

-14y+210=0

We move all terms containing y to the left, all other terms to the right

-14y=-210

y=-210/-14

y=+15

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