-9v+2=-7v+8

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Solution for -9v+2=-7v+8 equation: 



-9v+2=-7v+8

We move all terms to the left:

-9v+2-(-7v+8)=0

We get rid of parentheses

-9v+7v-8+2=0

We add all the numbers together, and all the variables

-2v-6=0

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

-2v=6

v=6/-2

v=-3

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