Answer:
The value of x is 8
Explanation:
In the figure below,
The alternate exterior angles are 1 and 2
Alternate Exterior Angles are a pair of angles that lie on the outer side of each of those two lines but on opposite sides of the transversal and they are equal
Also angle 2 and 3 are adjacent and supplementary angle and their sum is equal to 180 degrees
Given that


Now we know that




We also know that





x = 8
Now

