Answer is A, y = 65
The top angle is 50 because 180 - 130 = 50
Since the top angle is 50, the two bottom angles have to add up to 130. Since the bottom angles are the same, you can do 130 / 2 to find the angles which equals 65.
I’m confused about that sorry
10 times a number y
3 subtracted by A number x
12 times a number n
I believe it’s D !
hope this helped
