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

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Solution for -2(4v-9)+9v=5(v+4) equation: 



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

We move all terms to the left:

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

We add all the numbers together, and all the variables

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

We multiply parentheses

9v-8v-(5(v+4))+18=0



We calculate terms in parentheses: -(5(v+4)), so:

5(v+4)

We multiply parentheses

5v+20

Back to the equation:

-(5v+20)



We add all the numbers together, and all the variables

v-(5v+20)+18=0

We get rid of parentheses

v-5v-20+18=0

We add all the numbers together, and all the variables

-4v-2=0

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

-4v=2

v=2/-4

v=-1/2

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