9=27/b

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Solution for 9=27/b equation: 



9=27/b

We move all terms to the left:

9-(27/b)=0



Domain of the equation: b)!=0

b!=0/1

b!=0

b∈R



We add all the numbers together, and all the variables

-(+27/b)+9=0

We get rid of parentheses

-27/b+9=0

We multiply all the terms by the denominator


9*b-27=0

We add all the numbers together, and all the variables

9b-27=0

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

9b=27

b=27/9

b=3

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