-3y-9(8y-7)=9-5(-2-y)

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Solution for -3y-9(8y-7)=9-5(-2-y) equation: 



-3y-9(8y-7)=9-5(-2-y)

We move all terms to the left:

-3y-9(8y-7)-(9-5(-2-y))=0

We add all the numbers together, and all the variables

-3y-9(8y-7)-(9-5(-1y-2))=0

We multiply parentheses

-3y-72y-(9-5(-1y-2))+63=0



We calculate terms in parentheses: -(9-5(-1y-2)), so:

9-5(-1y-2)

determiningTheFunctionDomain
-5(-1y-2)+9

We multiply parentheses

5y+10+9

We add all the numbers together, and all the variables

5y+19

Back to the equation:

-(5y+19)



We add all the numbers together, and all the variables

-75y-(5y+19)+63=0

We get rid of parentheses

-75y-5y-19+63=0

We add all the numbers together, and all the variables

-80y+44=0

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

-80y=-44

y=-44/-80

y=11/20

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