2 1/6 - ( Х + 1 1/12 ) = 0,25 2 (1/6 ) - Х - 1 (1/12 ) = 1/4 Х = 2 (1/6 ) - 1 ( 1/12 ) - (1/4 ) Х = 2 (2/12) - 1 (1/12 ) - (3/12 ) Х = 1 1/12 - 3/12 Х = 13/12 - 3/12 Х = 10/12 Х = 5/6