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

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



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

We move all terms to the left:

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

We multiply parentheses

8y+6y-(-2(y+9))+9-9=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 add all the numbers together, and all the variables

14y-(-2y-18)=0

We get rid of parentheses

14y+2y+18=0

We add all the numbers together, and all the variables

16y+18=0

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

16y=-18

y=-18/16

y=-1+1/8

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