8=r-3/7

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Solution for 8=r-3/7 equation: 



8=r-3/7

We move all terms to the left:

8-(r-3/7)=0

We add all the numbers together, and all the variables

-(+r-3/7)+8=0

We get rid of parentheses

-r+8+3/7=0

We multiply all the terms by the denominator


-r*7+3+8*7=0

We add all the numbers together, and all the variables

-r*7+59=0

Wy multiply elements

-7r+59=0

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

-7r=-59

r=-59/-7

r=8+3/7

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