81x-11=117x+7

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Solution for 81x-11=117x+7 equation: 



81x-11=117x+7

We move all terms to the left:

81x-11-(117x+7)=0

We get rid of parentheses

81x-117x-7-11=0

We add all the numbers together, and all the variables

-36x-18=0

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

-36x=18

x=18/-36

x=-1/2

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