-2v+3=7v-42

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Solution for -2v+3=7v-42 equation: 



-2v+3=7v-42

We move all terms to the left:

-2v+3-(7v-42)=0

We get rid of parentheses

-2v-7v+42+3=0

We add all the numbers together, and all the variables

-9v+45=0

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

-9v=-45

v=-45/-9

v=+5

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