13-19/x=4+8/x

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Solution for 13-19/x=4+8/x equation: 



13-19/x=4+8/x

We move all terms to the left:

13-19/x-(4+8/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

-19/x-(8/x+4)+13=0

We get rid of parentheses

-19/x-8/x-4+13=0

We multiply all the terms by the denominator


-4*x+13*x-19-8=0

We add all the numbers together, and all the variables

9x-27=0

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

9x=27

x=27/9

x=3

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