3v-2+21=2(9.5+v)+v

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Solution for 3v-2+21=2(9.5+v)+v equation: 



3v-2+21=2(9.5+v)+v

We move all terms to the left:

3v-2+21-(2(9.5+v)+v)=0

We add all the numbers together, and all the variables

3v-(2(v+9.5)+v)-2+21=0

We add all the numbers together, and all the variables

3v-(2(v+9.5)+v)+19=0



We calculate terms in parentheses: -(2(v+9.5)+v), so:

2(v+9.5)+v

We add all the numbers together, and all the variables

v+2(v+9.5)

We multiply parentheses

v+2v+19

We add all the numbers together, and all the variables

3v+19

Back to the equation:

-(3v+19)



We get rid of parentheses

3v-3v-19+19=0

We add all the numbers together, and all the variables

=0

v=0/1

v=0

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