Ответ:
Решение:
- 1) 53 + y = 97
y = 97 – 53
y = 44 - 2) x + 147 = 231
x = 231 – 147
x = 84 - 3) 856 – c = 412
c = 856 – 412
c = 444 - 4) k – 4 523 = 2 354
k = 2 354 + 4 523
k = 6 877
Ответ: y = 44, x = 84, c = 444, k = 6 877.
Ответ: y = 44, x = 84, c = 444, k = 6 877.