6. * Решите уравнение: (y−8 12 19)+1 7 19 =6 2 19

Решение: \[(y - 8\frac{12}{19}) + 1\frac{7}{19} = 6\frac{2}{19}\] \[y - 8\frac{12}{19} = 6\frac{2}{19} - 1\frac{7}{19}\] \[y - 8\frac{12}{19} = 4\frac{14}{19}\] \[y = 4\frac{14}{19} + 8\frac{12}{19}\] \[y = 12\frac{26}{19}\] \[y = 13\frac{7}{19}\] Ответ: \(y = 13\frac{7}{19}\)