21.5=8v+2.5v

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Solution for 21.5=8v+2.5v equation: 



21.5=8v+2.5v

We move all terms to the left:

21.5-(8v+2.5v)=0

We add all the numbers together, and all the variables

-(+10.5v)+21.5=0

We get rid of parentheses

-10.5v+21.5=0

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

-10.5v=-21.5

v=-21.5/-10.5

v=2+0.5/10.5

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