r=3/7

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Solution for r=3/7 equation: 



r=3/7

We move all terms to the left:

r-(3/7)=0

We add all the numbers together, and all the variables

r-(+3/7)=0

We get rid of parentheses

r-3/7=0

We multiply all the terms by the denominator


r*7-3=0

Wy multiply elements

7r-3=0

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

7r=3

r=3/7

r=3/7

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