1/4v=-7

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Solution for 1/4v=-7 equation: 



1/4v=-7

We move all terms to the left:

1/4v-(-7)=0



Domain of the equation: 4v!=0

v!=0/4

v!=0

v∈R



We add all the numbers together, and all the variables

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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