3(y+2)+9y=30

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Solution for 3(y+2)+9y=30 equation: 



3(y+2)+9y=30

We move all terms to the left:

3(y+2)+9y-(30)=0

We add all the numbers together, and all the variables

9y+3(y+2)-30=0

We multiply parentheses

9y+3y+6-30=0

We add all the numbers together, and all the variables

12y-24=0

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

12y=24

y=24/12

y=2

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