Question

I think of a number, double it, then subtract
three. The result is 12. What number did I
think of?​

Answer 1

Answer:

13

Step-by-step explanation:

I did 8 and then I got 16 and I ended up with 13

Answer 2

Answer:

7.5 + 7.5 = 15

15 - 3 = 12

Step-by-step explanation: