-3/4x-(-1/2)<1/3
-3/4x-(-1/2)<1/3 re-arranga
1/2 - 3x/4 < 1/3 dubtract 1/2 from both sides
-3x/4<1/3 - 1/2
-3x/4 < - 1/6 multiply both sides by - 4/3 and reverse
x > 2/9