Answer:
[tex]x=60^{\circ}[/tex]
Step-by-step explanation:
The are 180 degrees in a triangle and 180 degrees on a line. Therefore, call the third angle of the triangle [tex]y[/tex].
The following equation solves for [tex]y[/tex]:
[tex]y+119=180,\\y=61^{\circ}[/tex]
Solving for [tex]x[/tex]:
[tex]x+59+61=180,\\x=\boxed{60^{\circ}}[/tex]
