The answer was 94.

I used the alternate segment theorem to determine that an angle in the triangle with x on was 43 degrees.

This was an isosceles triangle because tangents from a point are equal in length. Base angles in an isosceles triangle are equal so that meant that:

x = 180 - (2 x 43)

x = 180 - 86

x = 94 degrees

Because angles in a triangle sum to 180 degrees.