17.5=21/3x

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Solution for 17.5=21/3x equation: 



17.5=21/3x

We move all terms to the left:

17.5-(21/3x)=0



Domain of the equation: 3x)!=0

x!=0/1

x!=0

x∈R



We add all the numbers together, and all the variables

-(+21/3x)+17.5=0

We get rid of parentheses

-21/3x+17.5=0

We multiply all the terms by the denominator


(17.5)*3x-21=0

We multiply parentheses

52.5x-21=0

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

52.5x=21

x=21/52.5

x=21/52.5

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