Answer:
C.

Explanation:
We have been given a image. We are asked to find the value of x.
We can see that our given figure is a quadrilateral. We know that all interior angles of a quadrilateral add up-to 360 degrees.

We can see that y and 116 degrees angles are linear angles, so we can set an equation as:



Substitute
in the equation:






Therefore, the value of x is 99.