2_2/3 х - 2_1/3 = 2_ 1/3
2_2/3 х = 2_1/3 + 2_1/3
2_2/3 х = 4_2/3
х= 4_2/3 : 2_2/3
х= 14/ 3 : 8/3
х= 14/3 * 3/8
х= (14*3) / (3*8)
х= 7/4 = 1_3/4
2_2/3 х - 2_1/3 = 2_ 1/3
2_2/3 х = 2_1/3 + 2_1/3
2_2/3 х = 4_2/3
х= 4_2/3 : 2_2/3
х= 14/ 3 : 8/3
х= 14/3 * 3/8
х= (14*3) / (3*8)
х= 7/4 = 1_3/4