Answer:
40 2/3 degrees
Explanation:
Since angles AOB and BOC are complementary to each other (meaning that they add up to 90 degrees), you know that 3x-46=90-14=76.
3x-46=76
3x=122
x=40 2/3 degrees
I know that this is not one of the answer choices, but it is the correct answer... I don't know what to tell you.