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

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



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

We move all terms to the left:

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

We add all the numbers together, and all the variables

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

We multiply parentheses

-2y-21y-(-2-8(-1y+7))-21=0



We calculate terms in parentheses: -(-2-8(-1y+7)), so:

-2-8(-1y+7)

determiningTheFunctionDomain
-8(-1y+7)-2

We multiply parentheses

8y-56-2

We add all the numbers together, and all the variables

8y-58

Back to the equation:

-(8y-58)



We add all the numbers together, and all the variables

-23y-(8y-58)-21=0

We get rid of parentheses

-23y-8y+58-21=0

We add all the numbers together, and all the variables

-31y+37=0

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

-31y=-37

y=-37/-31

y=1+6/31

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