12/x+5/x-3=1/x

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Solution for 12/x+5/x-3=1/x equation: 



12/x+5/x-3=1/x

We move all terms to the left:

12/x+5/x-3-(1/x)=0



Domain of the equation: x!=0

x∈R





Domain of the equation: x)!=0

x!=0/1

x!=0

x∈R



We add all the numbers together, and all the variables

12/x+5/x-(+1/x)-3=0

We get rid of parentheses

12/x+5/x-1/x-3=0

We multiply all the terms by the denominator


-3*x+12+5-1=0

We add all the numbers together, and all the variables

-3x+16=0

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

-3x=-16

x=-16/-3

x=5+1/3

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