9/z-7=8

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Solution for 9/z-7=8 equation: 



9/z-7=8

We move all terms to the left:

9/z-7-(8)=0



Domain of the equation: z!=0

z∈R



We add all the numbers together, and all the variables

9/z-15=0

We multiply all the terms by the denominator


-15*z+9=0

We add all the numbers together, and all the variables

-15z+9=0

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

-15z=-9

z=-9/-15

z=3/5

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