Пошаговое объяснение:
8 - 1,5(3х + 2) = 2/3 * (4 -6х)
8 - 4,5х - 3 = 8/3 - 12/3х
8 - 4,5х - 3 = 2. 2/3 - 4х
5 - 4,5х = 2. 2/3 - 4х
-4,5х + 4х = 2. 2/3 - 5
-0,5х = 2. 2/3 - 4. 3/3
-1/2х = -2. 1/3
х = -2. 1/3 : (-1/2)
х = -7/3 * (-2/1)
х = 14/3
х = 4. 2/3
