1=v+9/21+

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Solution for 1=v+9/21+ equation: 



1=v+9/21+

We move all terms to the left:

1-(v+9/21+)=0

We add all the numbers together, and all the variables

-(+v+9/21)+1=0

We get rid of parentheses

-v+1-9/21=0

We multiply all the terms by the denominator


-v*21-9+1*21=0

We add all the numbers together, and all the variables

-v*21+12=0

Wy multiply elements

-21v+12=0

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

-21v=-12

v=-12/-21

v=4/7

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