-8y-30=-2(y+9)

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Solution for -8y-30=-2(y+9) equation: 



-8y-30=-2(y+9)

We move all terms to the left:

-8y-30-(-2(y+9))=0



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

-2(y+9)

We multiply parentheses

-2y-18

Back to the equation:

-(-2y-18)



We get rid of parentheses

-8y+2y+18-30=0

We add all the numbers together, and all the variables

-6y-12=0

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

-6y=12

y=12/-6

y=-2

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