4/x-5=20

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Solution for 4/x-5=20 equation: 



4/x-5=20

We move all terms to the left:

4/x-5-(20)=0



Domain of the equation: x!=0

x∈R



We add all the numbers together, and all the variables

4/x-25=0

We multiply all the terms by the denominator


-25*x+4=0

We add all the numbers together, and all the variables

-25x+4=0

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

-25x=-4

x=-4/-25

x=4/25

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