[tex]|6w+2|-6 > 8\ \ \ |+6\\\\|6w+2| > 14\iff 6w+2 > 14\ \vee\ 6w+2 < -14\ \ \ |-2\\\\6w > 12\ \vee\ 6w < -16\ \ \ |:6\\\\w > 2\ \vee\ w < -2\dfrac{2}{3}[/tex]
[tex]Answer:\ w < -2\dfrac{2}{3}\ \vee\ w > 2\ \to\ w\in\left(-\infty;\ -2\dfrac{2}{3}\right)\ \cup\ (2;\ \infty)[/tex]