7=-7/2v

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Solution for 7=-7/2v equation: 



7=-7/2v

We move all terms to the left:

7-(-7/2v)=0



Domain of the equation: 2v)!=0

v!=0/1

v!=0

v∈R



We get rid of parentheses

7/2v+7=0

We multiply all the terms by the denominator


7*2v+7=0

Wy multiply elements

14v+7=0

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

14v=-7

v=-7/14

v=-1/2

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