9=90/x

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Solution for 9=90/x equation: 



9=90/x

We move all terms to the left:

9-(90/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

-(+90/x)+9=0

We get rid of parentheses

-90/x+9=0

We multiply all the terms by the denominator


9*x-90=0

We add all the numbers together, and all the variables

9x-90=0

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

9x=90

x=90/9

x=10

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