12/(-4z)=-8

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Solution for 12/(-4z)=-8 equation: 



12/(-4z)=-8

We move all terms to the left:

12/(-4z)-(-8)=0



Domain of the equation: (-4z)!=0

z!=0/-4

z!=0

z∈R



We add all the numbers together, and all the variables

12/(-4z)+8=0

We multiply all the terms by the denominator


8*(-4z)+12=0

We multiply parentheses

-32z+12=0

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

-32z=-12

z=-12/-32

z=3/8

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