please hurry A side of the triangle below has been extended to form an exterior angle of 133°. Find the value of xx.

Solution:
Note that:
Simplify the equation to find x.
→ x + 108 + (180 - 133) = 180°
→ x + 108 + (47) = 180°
→ x + 155 = 180°
→ x = 180 - 155 = 25°