-12/x=-3

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Solution for -12/x=-3 equation: 



-12/x=-3

We move all terms to the left:

-12/x-(-3)=0



Domain of the equation: x!=0

x∈R



We add all the numbers together, and all the variables

-12/x+3=0

We multiply all the terms by the denominator


3*x-12=0

We add all the numbers together, and all the variables

3x-12=0

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

3x=12

x=12/3

x=4

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