3v-18-1=-2(-8v+8)-7v

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Solution for 3v-18-1=-2(-8v+8)-7v equation: 



3v-18-1=-2(-8v+8)-7v

We move all terms to the left:

3v-18-1-(-2(-8v+8)-7v)=0

We add all the numbers together, and all the variables

3v-(-2(-8v+8)-7v)-19=0



We calculate terms in parentheses: -(-2(-8v+8)-7v), so:

-2(-8v+8)-7v

We add all the numbers together, and all the variables

-7v-2(-8v+8)

We multiply parentheses

-7v+16v-16

We add all the numbers together, and all the variables

9v-16

Back to the equation:

-(9v-16)



We get rid of parentheses

3v-9v+16-19=0

We add all the numbers together, and all the variables

-6v-3=0

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

-6v=3

v=3/-6

v=-1/2

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