7. Решите уравнение 5(x − 3) + 7 − 2x = 16.

Question

\(5x - 15 + 7 - 2x = 16\); \(3x - 8 = 16\); \(3x = 24\); \(x = 8\).

Ответ: \(x = 8\).

Accepted Answer

\(5x - 15 + 7 - 2x = 16\); \(3x - 8 = 16\); \(3x = 24\); \(x = 8\).

Ответ: \(x = 8\).