Пошаговое объяснение:
а = 31 b = 13 d = 49
1. (40 - 14) + 58 = 26 + 58 = 84
2. d - 25 = 49 - 25 = 24
3. b + (70 - 15) = 13 + 55 = 68
4. 100 - 14 - 11 = 75
5. 100 - (20 - 5) = 100 - 15 = 85
6. (a - 17) + 32 = (31 - 17) + 32 = 14 + 32 = 46
Пошаговое объяснение:
а = 31 b = 13 d = 49
1. (40 - 14) + 58 = 26 + 58 = 84
2. d - 25 = 49 - 25 = 24
3. b + (70 - 15) = 13 + 55 = 68
4. 100 - 14 - 11 = 75
5. 100 - (20 - 5) = 100 - 15 = 85
6. (a - 17) + 32 = (31 - 17) + 32 = 14 + 32 = 46