42=7v/3v

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Solution for 42=7v/3v equation: 



42=7v/3v

We move all terms to the left:

42-(7v/3v)=0



Domain of the equation: 3v)!=0

v!=0/1

v!=0

v∈R



We add all the numbers together, and all the variables

-(+7v/3v)+42=0

We get rid of parentheses

-7v/3v+42=0

We multiply all the terms by the denominator


-7v+42*3v=0

Wy multiply elements

-7v+126v=0

We add all the numbers together, and all the variables

119v=0

v=0/119

v=0

Równanie nie ma rozwiązania

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