9=27/z

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Solution for 9=27/z equation: 



9=27/z

We move all terms to the left:

9-(27/z)=0



Domain of the equation: z)!=0

z!=0/1

z!=0

z∈R



We add all the numbers together, and all the variables

-(+27/z)+9=0

We get rid of parentheses

-27/z+9=0

We multiply all the terms by the denominator


9*z-27=0

We add all the numbers together, and all the variables

9z-27=0

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

9z=27

z=27/9

z=3

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