7=r/11

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Solution for 7=r/11 equation: 



7=r/11

We move all terms to the left:

7-(r/11)=0

We add all the numbers together, and all the variables

-(+r/11)+7=0

We get rid of parentheses

-r/11+7=0

We multiply all the terms by the denominator


-r+7*11=0

We add all the numbers together, and all the variables

-1r+77=0

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

-r=-77

r=-77/-1

r=+77

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