42=7/3*x

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Solution for 42=7/3*x equation: 



42=7/3x

We move all terms to the left:

42-(7/3x)=0



Domain of the equation: 3x)!=0

x!=0/1

x!=0

x∈R



We add all the numbers together, and all the variables

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

We get rid of parentheses

-7/3x+42=0

We multiply all the terms by the denominator


42*3x-7=0

Wy multiply elements

126x-7=0

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

126x=7

x=7/126

x=1/18

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