(3x-8)2=81

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Solution for (3x-8)2=81 equation: 



(3x-8)2=81

We move all terms to the left:

(3x-8)2-(81)=0

We multiply parentheses

6x-16-81=0

We add all the numbers together, and all the variables

6x-97=0

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

6x=97

x=97/6

x=16+1/6

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