-7v+8+8v=-4v-7

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Solution for -7v+8+8v=-4v-7 equation: 



-7v+8+8v=-4v-7

We move all terms to the left:

-7v+8+8v-(-4v-7)=0

We add all the numbers together, and all the variables

v-(-4v-7)+8=0

We get rid of parentheses

v+4v+7+8=0

We add all the numbers together, and all the variables

5v+15=0

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

5v=-15

v=-15/5

v=-3

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