б) \((y - 8\frac{12}{19}) + 1\frac{7}{19} = 0\)
\(y - 8\frac{12}{19} = -1\frac{7}{19}\)
\(y = -1\frac{7}{19} + 8\frac{12}{19}\)
\(y = 7\frac{5}{19}\)
Ответ: б) \(y = 7\frac{5}{19}\)