-9+7v=9+5v

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Solution for -9+7v=9+5v equation: 



-9+7v=9+5v

We move all terms to the left:

-9+7v-(9+5v)=0

We add all the numbers together, and all the variables

7v-(5v+9)-9=0

We get rid of parentheses

7v-5v-9-9=0

We add all the numbers together, and all the variables

2v-18=0

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

2v=18

v=18/2

v=9

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