5.Решите уравнения. a) 3\(\frac{8}{9}\) - x = 1\(\frac{5}{9}\) б) (y-8\(\frac{12}{19}\)) + 1\(\frac{7}{19}\)

5. Решите уравнения: a) \(3\frac{8}{9} - x = 1\frac{5}{9}\) x = \(3\frac{8}{9} - 1\frac{5}{9}\) x = \(2\frac{3}{9}\) x = \(2\frac{1}{3}\) б) \((y - 8\frac{12}{19}) + 1\frac{7}{19}\) y - 8\frac{12}{19} = -1\frac{7}{19} y = -1\frac{7}{19} + 8\frac{12}{19} y = 7\frac{5}{19} Ответ: a) \(2\frac{1}{3}\) б) \(7\frac{5}{19}\)