7=28/v

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Solution for 7=28/v equation: 



7=28/v

We move all terms to the left:

7-(28/v)=0



Domain of the equation: v)!=0

v!=0/1

v!=0

v∈R



We add all the numbers together, and all the variables

-(+28/v)+7=0

We get rid of parentheses

-28/v+7=0

We multiply all the terms by the denominator


7*v-28=0

We add all the numbers together, and all the variables

7v-28=0

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

7v=28

v=28/7

v=4

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