1/3x=42

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Solution for 1/3x=42 equation: 



1/3x=42

We move all terms to the left:

1/3x-(42)=0



Domain of the equation: 3x!=0

x!=0/3

x!=0

x∈R



We multiply all the terms by the denominator


-42*3x+1=0

Wy multiply elements

-126x+1=0

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

-126x=-1

x=-1/-126

x=1/126

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