Реши уравнения 7/8-(х+5/12)=5/24
7/8 - x - 5/12 = 5/24 21/24 - x - 10/24 = 5/24 11/24 - x = 5/24 x = 11/24 - 5/24 x = 6/24 x = 1/4
Х= -1 целая 1/12.........
-х-5/12=5/24-7/8