Решите уравнение (1целых 3/4 - 1целых 19/48) * х = 1 целых 2/3 - 3целых 5/7
(1 3/4 -1 19/48)* X = 1 2/3 -3 5/7 (84/48 - 67/48) * X = 5/3 -26/7 17/48 X= 35/21 - 78/21 17/48 X = -43/21 X= -43/21 / 17/48 X= - 5 93/119