(3x+10)2=81

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Solution for (3x+10)2=81 equation:



(3x+10)2=81
We move all terms to the left:
(3x+10)2-(81)=0
We multiply parentheses
6x+20-81=0
We add all the numbers together, and all the variables
6x-61=0
We move all terms containing x to the left, all other terms to the right
6x=61
x=61/6
x=10+1/6

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