7v+14=3v+42

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Solution for 7v+14=3v+42 equation: 



7v+14=3v+42

We move all terms to the left:

7v+14-(3v+42)=0

We get rid of parentheses

7v-3v-42+14=0

We add all the numbers together, and all the variables

4v-28=0

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

4v=28

v=28/4

v=7

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