-7r=9.1r-7.56

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Solution for -7r=9.1r-7.56 equation: 



-7r=9.1r-7.56

We move all terms to the left:

-7r-(9.1r-7.56)=0

We get rid of parentheses

-7r-9.1r+7.56=0

We add all the numbers together, and all the variables

-16.1r+7.56=0

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

-16.1r=-7.56

r=-7.56/-16.1

r=4.8461538461538/10.320512820513

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