Answer:
x = 11°
Angle WVZ = Angle XVY = 84°
Explanation:
Angle WVZ = Angle XVY
Vertical opposite angles
9x - 15 = 5x + 29
4x = 44
x = 11°
Angle WVZ = Angle XVY = 9(11) - 15
= 99 - 15 = 84°
WVY is probably a typo, but if needed:
Angle WVY is 180° because they form a straight line