Решим уравнение: \(\frac{38}{62} - x = \frac{19}{62}\). Выразим x:
\(x = \frac{38}{62} - \frac{19}{62} = \frac{38-19}{62} = \frac{19}{62}\)
Решим уравнение: \(\frac{17}{40} + x = \frac{29}{40}\). Выразим x:
\(x = \frac{29}{40} - \frac{17}{40} = \frac{29-17}{40} = \frac{12}{40} = \frac{3}{10}\)
Ответ: 1) \(x = \frac{19}{62}\); 2) \(x = \frac{3}{10}\)