-3y+4=2(3y+7)

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Solution for -3y+4=2(3y+7) equation: 



-3y+4=2(3y+7)

We move all terms to the left:

-3y+4-(2(3y+7))=0



We calculate terms in parentheses: -(2(3y+7)), so:

2(3y+7)

We multiply parentheses

6y+14

Back to the equation:

-(6y+14)



We get rid of parentheses

-3y-6y-14+4=0

We add all the numbers together, and all the variables

-9y-10=0

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

-9y=10

y=10/-9

y=-1+1/9

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