(3y+2)2=81

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Solution for (3y+2)2=81 equation: 



(3y+2)2=81

We move all terms to the left:

(3y+2)2-(81)=0

We multiply parentheses

6y+4-81=0

We add all the numbers together, and all the variables

6y-77=0

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

6y=77

y=77/6

y=12+5/6

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