38/19=42/x

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Solution for 38/19=42/x equation: 



38/19=42/x

We move all terms to the left:

38/19-(42/x)=0



Domain of the equation: x)!=0

x!=0/1

x!=0

x∈R



We add all the numbers together, and all the variables

-(+42/x)+38/19=0

We add all the numbers together, and all the variables

-(+42/x)+2=0

We get rid of parentheses

-42/x+2=0

We multiply all the terms by the denominator


2*x-42=0

We add all the numbers together, and all the variables

2x-42=0

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

2x=42

x=42/2

x=21

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