-2y+8(-3y+7)=-6+9(7-y)

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Solution for -2y+8(-3y+7)=-6+9(7-y) equation: 



-2y+8(-3y+7)=-6+9(7-y)

We move all terms to the left:

-2y+8(-3y+7)-(-6+9(7-y))=0

We add all the numbers together, and all the variables

-2y+8(-3y+7)-(-6+9(-1y+7))=0

We multiply parentheses

-2y-24y-(-6+9(-1y+7))+56=0



We calculate terms in parentheses: -(-6+9(-1y+7)), so:

-6+9(-1y+7)

determiningTheFunctionDomain
9(-1y+7)-6

We multiply parentheses

-9y+63-6

We add all the numbers together, and all the variables

-9y+57

Back to the equation:

-(-9y+57)



We add all the numbers together, and all the variables

-26y-(-9y+57)+56=0

We get rid of parentheses

-26y+9y-57+56=0

We add all the numbers together, and all the variables

-17y-1=0

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

-17y=1

y=1/-17

y=-1/17

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