9x/8=81

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Solution for 9x/8=81 equation: 



9x/8=81

We move all terms to the left:

9x/8-(81)=0

We multiply all the terms by the denominator


9x-81*8=0

We add all the numbers together, and all the variables

9x-648=0

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

9x=648

x=648/9

x=72

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