1) x : 23 = 4
x = 23 ⋅ 4
x = 92
Проверка:
92 : 23 = 4
4 = 4
2) x ⋅ 14 = 84
x = 84 : 14
x = 6
6 ⋅ 14 = 84
84 = 84
3) 96 : x = 24
x = 96 : 24
x = 4
96 : 4 = 24
24 = 24
Ответ: 92; 6; 4