9(x-91)=81

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Solution for 9(x-91)=81 equation:



9(x-91)=81
We move all terms to the left:
9(x-91)-(81)=0
We multiply parentheses
9x-819-81=0
We add all the numbers together, and all the variables
9x-900=0
We move all terms containing x to the left, all other terms to the right
9x=900
x=900/9
x=100

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