Help a brother out with his geometry :(.

Step-by-step explanation:
The sum of the two angles is 180° the "angle" of a straight line.
Which means:
(5x+10)°+(x+14)°=180°
(6x+24)°=180°
6x=156°
x=26°
So angle 1 is: 5*26+10=140° and angle 2 is: 26+14=40°.
Gotcha sister!