3=v+7/9

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Solution for 3=v+7/9 equation: 



3=v+7/9

We move all terms to the left:

3-(v+7/9)=0

We add all the numbers together, and all the variables

-(+v+7/9)+3=0

We get rid of parentheses

-v+3-7/9=0

We multiply all the terms by the denominator


-v*9-7+3*9=0

We add all the numbers together, and all the variables

-v*9+20=0

Wy multiply elements

-9v+20=0

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

-9v=-20

v=-20/-9

v=2+2/9

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