1=9/z

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Solution for 1=9/z equation: 



1=9/z

We move all terms to the left:

1-(9/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

-(+9/z)+1=0

We get rid of parentheses

-9/z+1=0

We multiply all the terms by the denominator


1*z-9=0

We add all the numbers together, and all the variables

z-9=0

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

z=9

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