7-9(3v-7)=-9v-2

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Solution for 7-9(3v-7)=-9v-2 equation: 



7-9(3v-7)=-9v-2

We move all terms to the left:

7-9(3v-7)-(-9v-2)=0

We multiply parentheses

-27v-(-9v-2)+63+7=0

We get rid of parentheses

-27v+9v+2+63+7=0

We add all the numbers together, and all the variables

-18v+72=0

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

-18v=-72

v=-72/-18

v=+4

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