7v/4=-21

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Solution for 7v/4=-21 equation: 



7v/4=-21

We move all terms to the left:

7v/4-(-21)=0

We add all the numbers together, and all the variables

7v/4+21=0

We multiply all the terms by the denominator


7v+21*4=0

We add all the numbers together, and all the variables

7v+84=0

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

7v=-84

v=-84/7

v=-12

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