-87=3(-4v-5)

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Solution for -87=3(-4v-5) equation: 



-87=3(-4v-5)

We move all terms to the left:

-87-(3(-4v-5))=0



We calculate terms in parentheses: -(3(-4v-5)), so:

3(-4v-5)

We multiply parentheses

-12v-15

Back to the equation:

-(-12v-15)



We get rid of parentheses

12v+15-87=0

We add all the numbers together, and all the variables

12v-72=0

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

12v=72

v=72/12

v=6

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