Решите уравнение: 1) 8(x − 13) = 48; 2) 18(x + 14) = 378; 3) 16(4x − 26) = 224; 4) 9(152 − 7x) = 927.

1. \(8(x - 13) = 48\)

   \(x - 13 = 48 : 8 = 6\)

   \(x = 6 + 13 = 19\).

2. \(18(x + 14) = 378\)

   \(x + 14 = 378 : 18 = 21\)

   \(x = 21 - 14 = 7\).

3. \(16(4x - 26) = 224\)

   \(4x - 26 = 224 : 16 = 14\)

   \(4x = 14 + 26 = 40\)

   \(x = 40 : 4 = 10\).

4. \(9(152 - 7x) = 927\)

   \(152 - 7x = 927 : 9 = 103\)

   \(7x = 152 - 103 = 49\)

   \(x = 49 : 7 = 7\).

Ответ: 1) \(x = 19\); 2) \(x = 7\); 3) \(x = 10\); 4) \(x = 7\).