Question

how do this?

Answer 1

Okay.

Answer 2

Pick a odd number, please.

Answer 3

this one is the last question of finals

Answer 4

One digit preferably.

Answer 5

huh?

Answer 6

.......................

Answer 7

...... what?

Answer 8

Pick a odd number, please.

Answer 9

3

Answer 10

Sweet!

Answer 11

Thanks!!

Answer 12

Wait.

Answer 13

3 - 2 = 1. 1 is directly before 3, odd. x - 2 = 1.

Answer 14

x-2 is the answer since if x is odd, x-1 is even, so x-2 is odd

Answer 15

You had to look for the odd number before it. x - 2 is correct.

Answer 16

I passed my finals, thanks all to you guys!