We know that the equation of a line with slope m and passing through the point $(x_0, y_0)$ is given by (y – $y_0$) = m(x – $x_0$). Here, m = – 2, $x_0$ = – 3, $y_0$ = 0 y – 0 = – 2 (x + 3) ⇒ 2x + y + 6 = 0