5/6х + 1 2/3 = 2х - 3
5/6х - 2х = - 3 - 1 2/3
5/6х - 12/6х = - 2 3/3 - 1 2/3
- 7/6х = - 3 5/3
х = - 3 5/3 : (- 7/6)
х = - 14/3 * - 6/7
х = - 2/1 * - 2/1
х = 4
5/6х + 1 2/3 = 2х - 3
5/6х - 2х = - 3 - 1 2/3
5/6х - 12/6х = - 2 3/3 - 1 2/3
- 7/6х = - 3 5/3
х = - 3 5/3 : (- 7/6)
х = - 14/3 * - 6/7
х = - 2/1 * - 2/1
х = 4