-3(v+7)=7v+49

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Solution for -3(v+7)=7v+49 equation: 



-3(v+7)=7v+49

We move all terms to the left:

-3(v+7)-(7v+49)=0

We multiply parentheses

-3v-(7v+49)-21=0

We get rid of parentheses

-3v-7v-49-21=0

We add all the numbers together, and all the variables

-10v-70=0

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

-10v=70

v=70/-10

v=-7

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