2.9k views
4 votes
I thought of a number, added 21, and then added twice my

original number and got 84. What is my number?

User Csbourne
by
3.2k points

1 Answer

1 vote

Answer:

31.5

Because if you Subtract 21 from 84 you get 63
then if you divide 63 by 2 you get 31.5 so your Answer would be 31.5.

User Rahmani
by
3.6k points