7v-42=-5(v-6)

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Solution for 7v-42=-5(v-6) equation: 



7v-42=-5(v-6)

We move all terms to the left:

7v-42-(-5(v-6))=0



We calculate terms in parentheses: -(-5(v-6)), so:

-5(v-6)

We multiply parentheses

-5v+30

Back to the equation:

-(-5v+30)



We get rid of parentheses

7v+5v-30-42=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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