Lines $u$, $v$, and $w$ intersect to form a triangle. At the intersection of $v$ and $w$, the interior angle measures $25^{\circ }$. At the intersection of $w$ and $u$, the exterior angle measures $130^{\circ }$. If $x^{\circ }$ is the exterior angle at the intersection of $u$ and $v$, what is $x$?