2y+3(y-9)=-2(2y-9)

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



2y+3(y-9)=-2(2y-9)

We move all terms to the left:

2y+3(y-9)-(-2(2y-9))=0

We multiply parentheses

2y+3y-(-2(2y-9))-27=0



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

-2(2y-9)

We multiply parentheses

-4y+18

Back to the equation:

-(-4y+18)



We add all the numbers together, and all the variables

5y-(-4y+18)-27=0

We get rid of parentheses

5y+4y-18-27=0

We add all the numbers together, and all the variables

9y-45=0

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

9y=45

y=45/9

y=5

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