Answer:
x = 19
Explanation:
From observation of the given diagram, we can see that lines XW and YZ are parallel. Considering line segment XY as a transversal, we can conclude that angles X and Y are same-side consecutive interior angles, implying their sum equals 180°.
Therefore, to determine the value of x, set the sum of the expressions of ∠X and ∠Y to 180° and solve for x:

Therefore, the value of x is 19.