2y-9+3(2y+4)=-2(y+1)

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Solution for 2y-9+3(2y+4)=-2(y+1) equation: 



2y-9+3(2y+4)=-2(y+1)

We move all terms to the left:

2y-9+3(2y+4)-(-2(y+1))=0

We multiply parentheses

2y+6y-(-2(y+1))+12-9=0



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

-2(y+1)

We multiply parentheses

-2y-2

Back to the equation:

-(-2y-2)



We add all the numbers together, and all the variables

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

We get rid of parentheses

8y+2y+2+3=0

We add all the numbers together, and all the variables

10y+5=0

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

10y=-5

y=-5/10

y=-1/2

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