15.0k views
21 votes
If you double my number, then add 2,

divide by 20 and add -1, the result is 0. What's my number?

User Gianna
by
5.6k points

2 Answers

1 vote

Answer:

77,464.4

Explanation:

its right

User JizhihaoSAMA
by
5.0k points
7 votes

Answer:

9

Explanation:

9 doubled is 18.

18 plus 2 is 20.

20 divided by 20 is 1.

1 plus -1 is 0.

User Mpartan
by
5.6k points