-7v-13=-4(v-2)

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Solution for -7v-13=-4(v-2) equation: 



-7v-13=-4(v-2)

We move all terms to the left:

-7v-13-(-4(v-2))=0



We calculate terms in parentheses: -(-4(v-2)), so:

-4(v-2)

We multiply parentheses

-4v+8

Back to the equation:

-(-4v+8)



We get rid of parentheses

-7v+4v-8-13=0

We add all the numbers together, and all the variables

-3v-21=0

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

-3v=21

v=21/-3

v=-7

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