r/7=86

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Solution for r/7=86 equation: 



r/7=86

We move all terms to the left:

r/7-(86)=0

We multiply all the terms by the denominator


r-86*7=0

We add all the numbers together, and all the variables

r-602=0

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

r=602

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