3(v+7)=-6v-42

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Solution for 3(v+7)=-6v-42 equation: 



3(v+7)=-6v-42

We move all terms to the left:

3(v+7)-(-6v-42)=0

We multiply parentheses

3v-(-6v-42)+21=0

We get rid of parentheses

3v+6v+42+21=0

We add all the numbers together, and all the variables

9v+63=0

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

9v=-63

v=-63/9

v=-7

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