2x/x-1=7

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Solution for 2x/x-1=7 equation: 



2x/x-1=7

We move all terms to the left:

2x/x-1-(7)=0



Domain of the equation: x!=0

x∈R



We add all the numbers together, and all the variables

2x/x-8=0

We multiply all the terms by the denominator


2x-8*x=0

We add all the numbers together, and all the variables

-6x=0

x=0/-6

x=0

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