42=1/7v

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Solution for 42=1/7v equation: 



42=1/7v

We move all terms to the left:

42-(1/7v)=0



Domain of the equation: 7v)!=0

v!=0/1

v!=0

v∈R



We add all the numbers together, and all the variables

-(+1/7v)+42=0

We get rid of parentheses

-1/7v+42=0

We multiply all the terms by the denominator


42*7v-1=0

Wy multiply elements

294v-1=0

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

294v=1

v=1/294

v=1/294

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