-7/2v=42

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Solution for -7/2v=42 equation: 



-7/2v=42

We move all terms to the left:

-7/2v-(42)=0



Domain of the equation: 2v!=0

v!=0/2

v!=0

v∈R



We multiply all the terms by the denominator


-42*2v-7=0

Wy multiply elements

-84v-7=0

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

-84v=7

v=7/-84

v=-1/12

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