3v+28=2(3+7v)

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Solution for 3v+28=2(3+7v) equation: 



3v+28=2(3+7v)

We move all terms to the left:

3v+28-(2(3+7v))=0

We add all the numbers together, and all the variables

3v-(2(7v+3))+28=0



We calculate terms in parentheses: -(2(7v+3)), so:

2(7v+3)

We multiply parentheses

14v+6

Back to the equation:

-(14v+6)



We get rid of parentheses

3v-14v-6+28=0

We add all the numbers together, and all the variables

-11v+22=0

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

-11v=-22

v=-22/-11

v=+2

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