How do we go about solving this? I know there are two cases when x>0 and when x<0, but how do we set it up afterwards?
Edit: I may have solved this:
Case 1: If x > 0, then
Case 2: If x < 0. then
So we can conclude that the solution to the system is at x=2?
I checked Wolfram but they have a solution of http://www.wolframalpha.com/input/?i...3D%7C2x%2B1%7C
Any Help is appreciated.