7.1=r/12

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Solution for 7.1=r/12 equation: 



7.1=r/12

We move all terms to the left:

7.1-(r/12)=0

We add all the numbers together, and all the variables

-(+r/12)+7.1=0

We get rid of parentheses

-r/12+7.1=0

We multiply all the terms by the denominator


-r+(7.1)*12=0

We add all the numbers together, and all the variables

-1r+85.2=0

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

-r=-85.2

r=-85.2/-1

r=85+0.2/1

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