Question 900029
here is my problem |-2p|<_1
*<_ is less than or equal to 
***
You must solve for 2 cases:
one for a positive expression inside the absolute value
and another for a negative expression inside the absolute value sign
..
case 1:
-2p&#8804;1
-p&#8804;1/2
mult.both sides by (-1) and reverse inequality sign
p&#8805;-1/2
..
case 2:
-(-2p)&#8804;1
2p&#8804;1
p&#8804;1/2
solution:
[-1/2,1/2]
or
-1/2 &#8804; p &#8804;1/2