Here you need to be a bit more careful.
Now split the number line into 3 pieces:
(based on where the LHS is 0) and test your inequality on each of these intervals. The intervals that work give you your solution set.
In this case:
:
:
:
So your solution set will be
.
(I have included the end points because of the relation. If this had been a > you would not include these points.)
-Dan