2.1=23/x

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Solution for 2.1=23/x equation: 



2.1=23/x

We move all terms to the left:

2.1-(23/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

-(+23/x)+2.1=0

We get rid of parentheses

-23/x+2.1=0

We multiply all the terms by the denominator


(2.1)*x-23=0

We multiply parentheses

2.1x-23=0

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

2.1x=23

x=23/2.1

x=10+1/1.05

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