2/3x-5/6>3/4x=……

2/3x – 5/6 > 3/4x
2/3x – 3/4x > 5/6
8/12x – 9/12x > 5/6
-1/12x > 5/6
1/12x < -5/6
x < -5/6 : 1/12
x < -5/6 x 12
x < -5 x 2
x < -10