3y+9=-3(2y+5)

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



3y+9=-3(2y+5)

We move all terms to the left:

3y+9-(-3(2y+5))=0



We calculate terms in parentheses: -(-3(2y+5)), so:

-3(2y+5)

We multiply parentheses

-6y-15

Back to the equation:

-(-6y-15)



We get rid of parentheses

3y+6y+15+9=0

We add all the numbers together, and all the variables

9y+24=0

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

9y=-24

y=-24/9

y=-2+2/3

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