(3x-21)=(27/x)

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Solution for (3x-21)=(27/x) equation: 



(3x-21)=(27/x)

We move all terms to the left:

(3x-21)-((27/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

(3x-21)-((+27/x))=0

We get rid of parentheses

3x-((+27/x))-21=0

We multiply all the terms by the denominator


3x*x))-((-21*x))+27=0

We add all the numbers together, and all the variables

3x*x))-((-21x))+27=0

Wy multiply elements

3x^2-21x))+27=0

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