1. х = 51/125
2. у = 17/40
Пошаговое объяснение:
1. 116/125 - (41/125 + х) = 24/125
116/125 - 41/125 - х = 24/125
-х = 24/125 + 41/125 - 116/125
-х = 65/125 - 116/125
-х = -51/125
х = 51/125
Проверим:
116/125 - (41/125 + 51/125) = 24/125
116/125 - 92/125 = 24/125
24/125 = 24/125
2. 4/40 + у + 16/40 = 31/40 + 6/40
20/40 + у = 37/40
у = 37/40 - 20/40
у = 17/40
Проверим:
4/40 + 17/40 + 16/40 = 31/40 + 6/40
37/40 = 37/40
