2. Решите уравнения (1 вариант): 1) \(x + 3 \frac{4}{13} = 5 \frac{10}{13}\)

Решение: \(x + 3 \frac{4}{13} = 5 \frac{10}{13}\) \(x = 5 \frac{10}{13} - 3 \frac{4}{13}\) \(x = (5 - 3) + (\frac{10}{13} - \frac{4}{13})\) \(x = 2 + \frac{6}{13}\) \(x = 2 \frac{6}{13}\) Ответ: \(x = 2 \frac{6}{13}\)