set up the triangle with the information given. then just solve for x.
If you could write out the whole problem exactly how it is, I can solve it for you.
Answer: (4) 14
Step-by-step explanation:
8x - 2y if x is 3 and y is 5
8x = 24
2y = 10
24 - 10 = 14
So 8x - 2y is 14.