r-1/3=8/3

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Solution for r-1/3=8/3 equation: 



r-1/3=8/3

We move all terms to the left:

r-1/3-(8/3)=0

We add all the numbers together, and all the variables

r-1/3-(+8/3)=0

We get rid of parentheses

r-1/3-8/3=0

We multiply all the terms by the denominator


r*3-1-8=0

We add all the numbers together, and all the variables

r*3-9=0

Wy multiply elements

3r-9=0

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

3r=9

r=9/3

r=3

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