-7(-v-3)=5(v+5)

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Solution for -7(-v-3)=5(v+5) equation: 



-7(-v-3)=5(v+5)

We move all terms to the left:

-7(-v-3)-(5(v+5))=0

We add all the numbers together, and all the variables

-7(-1v-3)-(5(v+5))=0

We multiply parentheses

7v-(5(v+5))+21=0



We calculate terms in parentheses: -(5(v+5)), so:

5(v+5)

We multiply parentheses

5v+25

Back to the equation:

-(5v+25)



We get rid of parentheses

7v-5v-25+21=0

We add all the numbers together, and all the variables

2v-4=0

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

2v=4

v=4/2

v=2

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