Question 621866
how would you solve this problem 
|2x - 1| => 1/8
solve for two conditions:
2x-1≥1/8
multiply by 8
16x-8≥1
16x≥9
x≥9/16
and
-2x+1≥1/8
-16x+8≥1
-16x≥-7
x≤7/16
..
number line
<====7/16]..........[9/16====>
solution:
(-&#8734;,7/16] U [9/16,&#8734;)