6(r-81)=72

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Solution for 6(r-81)=72 equation: 



6(r-81)=72

We move all terms to the left:

6(r-81)-(72)=0

We multiply parentheses

6r-486-72=0

We add all the numbers together, and all the variables

6r-558=0

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

6r=558

r=558/6

r=93

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