Argh...this seems so simple but I can't seem to progress beyond the first step. I am to simplify:
I am trying to isolate x.
The answer is given as:
but I can't see how they got there.
For myself, I get here:
But every path I take from here has x propagating throughout the equation or I end up canceling x via (x-1) which is wrong of course.
Many thanks in advance for any help!