Hey there!
This is an inequality, but it isn't in simplest form. In order to make it in simplest form, the variables must be on one side, and everything else on the other (numbers, values).
That's where we find our problem, there's a 23 on one side, and a 1 on the other.
To fix this, we simply subtract 23 from both sides to get:
T> -22.
Therefore, the first answer choice is correct.
Hope this helps!