\[- 2x + 4y - 2 = 0\]
\[4y = 2x + 2;\ \ P( - 3; - 1):\]
\[4 \cdot ( - 1) = 2 \cdot ( - 3) + 2\]
\[- 4 = - 6 + 2\]
\[- 4 = - 4\]
\[принадлежит.\]