Post date: Dec 09, 2015 10:15:35 AM
3x-5 < 2x - 4
|3x-5| < 2x-4
|3x-5| < |2x-4|
1/(3x-5) < 1
1/|3x-5| < 1
1/|3x-5| < 1/|2x-4|