4v+42=2v

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Solution for 4v+42=2v equation: 



4v+42=2v

We move all terms to the left:

4v+42-(2v)=0

We add all the numbers together, and all the variables

2v+42=0

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

2v=-42

v=-42/2

v=-21

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