-3v-(-7v)=-18

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Solution for -3v-(-7v)=-18 equation: 



-3v-(-7v)=-18

We move all terms to the left:

-3v-(-7v)-(-18)=0

We add all the numbers together, and all the variables

-3v-(-7v)+18=0

We get rid of parentheses

-3v+7v+18=0

We add all the numbers together, and all the variables

4v+18=0

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

4v=-18

v=-18/4

v=-4+1/2

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