Ответ:

6

Пошаговое объяснение:

3/4 * 1/6х - 3/4 * 1/3 = 2х - 11. 1/2

3/24х - 3/12 = 2х - 11. 1/2

3/24х - 2х = -11. 1/2 + 3/12

3/24х - 1. 24/24х = -11. 6/12 + 3/12

-1. 21/24х = -11. 3/12

-1. 7/8х = -11. 1/4

-15/8х = -45/4

х = -45/4 : (-15/8)

х = -45/4 * (-8/15)

х = -3/1 * (-2/1)

х = 6/1

х = 6