3(5v+7)=-8(6+v)

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Solution for 3(5v+7)=-8(6+v) equation: 



3(5v+7)=-8(6+v)

We move all terms to the left:

3(5v+7)-(-8(6+v))=0

We add all the numbers together, and all the variables

3(5v+7)-(-8(v+6))=0

We multiply parentheses

15v-(-8(v+6))+21=0



We calculate terms in parentheses: -(-8(v+6)), so:

-8(v+6)

We multiply parentheses

-8v-48

Back to the equation:

-(-8v-48)



We get rid of parentheses

15v+8v+48+21=0

We add all the numbers together, and all the variables

23v+69=0

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

23v=-69

v=-69/23

v=-3

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