The difference between the complementary angle of an angle and its complementary angle is 13 times that of a horizontal angle

The difference between the complementary angle of an angle and its complementary angle is 13 times that of a horizontal angle

Let the angle be x, (180 ° - x) - 2 (90 ° - x) = 180 × 13 = 60 °. A: the angle is 60 °