3x/x-5=15/x-5+4

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Solution for 3x/x-5=15/x-5+4 equation: 



3x/x-5=15/x-5+4

We move all terms to the left:

3x/x-5-(15/x-5+4)=0



Domain of the equation: x!=0

x∈R





Domain of the equation: x-5+4)!=0

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

x+4)!=5

x∈R



We add all the numbers together, and all the variables

3x/x-(15/x-1)-5=0

We get rid of parentheses

3x/x-15/x+1-5=0

We multiply all the terms by the denominator


3x+1*x-5*x-15=0

We add all the numbers together, and all the variables

-1x-15=0

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

-x=15

x=15/-1

x=-15

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