Step-by-step explanation:
∠A = 180° - 127° = 53°
∠C = 180° - 53° - 69° = 58°
∠X = 180° - 58° = 122°
This is a question on angles. If you wish to venture further into it/understand this topic better, you may want to follow my Instagram account (learntionary), where I post some of my own notes on certain topics and also some tips that may be useful to you :)
