2(-2y+6)=-9(y+7)

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Solution for 2(-2y+6)=-9(y+7) equation: 



2(-2y+6)=-9(y+7)

We move all terms to the left:

2(-2y+6)-(-9(y+7))=0

We multiply parentheses

-4y-(-9(y+7))+12=0



We calculate terms in parentheses: -(-9(y+7)), so:

-9(y+7)

We multiply parentheses

-9y-63

Back to the equation:

-(-9y-63)



We get rid of parentheses

-4y+9y+63+12=0

We add all the numbers together, and all the variables

5y+75=0

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

5y=-75

y=-75/5

y=-15

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