4/x-9=1/x

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Solution for 4/x-9=1/x equation: 



4/x-9=1/x

We move all terms to the left:

4/x-9-(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

4/x-(+1/x)-9=0

We get rid of parentheses

4/x-1/x-9=0

We multiply all the terms by the denominator


-9*x+4-1=0

We add all the numbers together, and all the variables

-9x+3=0

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

-9x=-3

x=-3/-9

x=1/3

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