-7=1/4v

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Solution for -7=1/4v equation: 



-7=1/4v

We move all terms to the left:

-7-(1/4v)=0



Domain of the equation: 4v)!=0

v!=0/1

v!=0

v∈R



We add all the numbers together, and all the variables

-(+1/4v)-7=0

We get rid of parentheses

-1/4v-7=0

We multiply all the terms by the denominator


-7*4v-1=0

Wy multiply elements

-28v-1=0

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

-28v=1

v=1/-28

v=-1/28

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