-7(v+3)=-2v-1

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Solution for -7(v+3)=-2v-1 equation: 



-7(v+3)=-2v-1

We move all terms to the left:

-7(v+3)-(-2v-1)=0

We multiply parentheses

-7v-(-2v-1)-21=0

We get rid of parentheses

-7v+2v+1-21=0

We add all the numbers together, and all the variables

-5v-20=0

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

-5v=20

v=20/-5

v=-4

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