3/4 (1/6x-1/3)=2x-11 1/2
3/4(1/6х-1/3)=2х-11 1/2 1/8х-1/4=2х-11 1/2 1/8х-2х=1/4-11 1/2 -1 7/8 х=1/4-11 2/4 -1 7/8 х=-11 1/4 х=-45/4:(-15/8) х=6