2(-2v-1)=-5(2v+1)+9v

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Solution for 2(-2v-1)=-5(2v+1)+9v equation: 



2(-2v-1)=-5(2v+1)+9v

We move all terms to the left:

2(-2v-1)-(-5(2v+1)+9v)=0

We multiply parentheses

-4v-(-5(2v+1)+9v)-2=0



We calculate terms in parentheses: -(-5(2v+1)+9v), so:

-5(2v+1)+9v

We add all the numbers together, and all the variables

9v-5(2v+1)

We multiply parentheses

9v-10v-5

We add all the numbers together, and all the variables

-1v-5

Back to the equation:

-(-1v-5)



We get rid of parentheses

-4v+1v+5-2=0

We add all the numbers together, and all the variables

-3v+3=0

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

-3v=-3

v=-3/-3

v=1

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