l2-xl>4
I think that these are easier to understand if you draw a rough number line.
0 is in the midle of your number line and you will need to mark 4 and -4 on it.
Now absolut value meant the distance from 0 on the number line.
So, the distance from 0 on the number line is more than 4.
Colour the bits on the number line that are more than 4 units away from 0.
Hopefully you have marked
2 - x < -4 and 2 - x > 4
Now, can you solve these 2 equations, get 2 answers?
It might then be finished or you might have to think a little more.
+118654 
