\[6y^{2} + y - 7 = 0\]
\[D = 1 + 168 = 169\]
\[y_{1} = \frac{( - 1 + 13)}{12} = 1;\]
\[y_{2} = \frac{- 1 - 13}{12} = - \frac{14}{12} = - \frac{7}{6} = - 1\frac{1}{6}.\]
\[Ответ:\ - 1\frac{1}{6};1.\]