4/x+3=12/x-5

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Solution for 4/x+3=12/x-5 equation: 



4/x+3=12/x-5

We move all terms to the left:

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



Domain of the equation: x!=0

x∈R





Domain of the equation: x-5)!=0

x∈R



We get rid of parentheses

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

We multiply all the terms by the denominator


5*x+3*x+4-12=0

We add all the numbers together, and all the variables

8x-8=0

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

8x=8

x=8/8

x=1

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