3(y+9)=7

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Solution for 3(y+9)=7 equation: 



3(y+9)=7

We move all terms to the left:

3(y+9)-(7)=0

We multiply parentheses

3y+27-7=0

We add all the numbers together, and all the variables

3y+20=0

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

3y=-20

y=-20/3

y=-6+2/3

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