12/x=15/3

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Solution for 12/x=15/3 equation: 



12/x=15/3

We move all terms to the left:

12/x-(15/3)=0



Domain of the equation: x!=0

x∈R



We add all the numbers together, and all the variables

12/x-5=0

We multiply all the terms by the denominator


-5*x+12=0

We add all the numbers together, and all the variables

-5x+12=0

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

-5x=-12

x=-12/-5

x=2+2/5

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