12/3.14=r

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Solution for 12/3.14=r equation: 



12/3.14=r

We move all terms to the left:

12/3.14-(r)=0

We add all the numbers together, and all the variables

-1r+12/3.14=0

We multiply all the terms by the denominator


-1r*3.14+12=0

Wy multiply elements

-3.14r+12=0

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

-3.14r=-12

r=-12/-3.14

r=3+2.58/3.14

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