Answer:
x = 1
Step-by-step explanation:
So let me rewrite the problem so it looks better.
[tex]y=(\frac{2}{x-1}) + 1[/tex]
In math, division by zero is forbidden.
If you look, there is a division by an unknown value in the equation.
The excluded value must make x - 1 zero
x - 1 = 0
x = 1
1 is the excluded value.
