Question

I am thinking a number. If you divide my number by 3 and add -3, you will get 4. What is my number?

Answer 1

2 and 1/3 is you number

Answer 2

Working backwards subtracting -3 from 4 is 7; times by 3 is 21

Check: 21 divide 3 is 7 adding -3 is 4

Your number is 21