3r=7/9

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Solution for 3r=7/9 equation: 



3r=7/9

We move all terms to the left:

3r-(7/9)=0

We add all the numbers together, and all the variables

3r-(+7/9)=0

We get rid of parentheses

3r-7/9=0

We multiply all the terms by the denominator


3r*9-7=0

Wy multiply elements

27r-7=0

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

27r=7

r=7/27

r=7/27

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