7v+23=-2(v-7)

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Solution for 7v+23=-2(v-7) equation: 



7v+23=-2(v-7)

We move all terms to the left:

7v+23-(-2(v-7))=0



We calculate terms in parentheses: -(-2(v-7)), so:

-2(v-7)

We multiply parentheses

-2v+14

Back to the equation:

-(-2v+14)



We get rid of parentheses

7v+2v-14+23=0

We add all the numbers together, and all the variables

9v+9=0

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

9v=-9

v=-9/9

v=-1

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