Question 7747: Complete:
4x/x-1=?/(x+1)(x-1)
I am so lost, but I'm sure it's so simple. Please show me? Thanks!! Answer by Earlsdon(6294) (Show Source):
You can put this solution on YOUR website! I'm replacing your ? with z, it works better in the math.
Multiply both sides by (x+1)(x-1)
Cancel the (x-1)'s
or
Finally.
or
(