7/z=18/z-8

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Solution for 7/z=18/z-8 equation: 



7/z=18/z-8

We move all terms to the left:

7/z-(18/z-8)=0



Domain of the equation: z!=0

z∈R





Domain of the equation: z-8)!=0

z∈R



We get rid of parentheses

7/z-18/z+8=0

We multiply all the terms by the denominator


8*z+7-18=0

We add all the numbers together, and all the variables

8z-11=0

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

8z=11

z=11/8

z=1+3/8

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