9(r-86)=27

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Solution for 9(r-86)=27 equation: 



9(r-86)=27

We move all terms to the left:

9(r-86)-(27)=0

We multiply parentheses

9r-774-27=0

We add all the numbers together, and all the variables

9r-801=0

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

9r=801

r=801/9

r=89

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