7/z-5=7

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Solution for 7/z-5=7 equation: 



7/z-5=7

We move all terms to the left:

7/z-5-(7)=0



Domain of the equation: z!=0

z∈R



We add all the numbers together, and all the variables

7/z-12=0

We multiply all the terms by the denominator


-12*z+7=0

We add all the numbers together, and all the variables

-12z+7=0

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

-12z=-7

z=-7/-12

z=7/12

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