4/z=12/3

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Solution for 4/z=12/3 equation: 



4/z=12/3

We move all terms to the left:

4/z-(12/3)=0



Domain of the equation: z!=0

z∈R



We add all the numbers together, and all the variables

4/z-4=0

We multiply all the terms by the denominator


-4*z+4=0

We add all the numbers together, and all the variables

-4z+4=0

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

-4z=-4

z=-4/-4

z=1

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