The numbers that make the result a whole number are 20 for x and 2 for the gap number.
How to identify the number that needs to be added?
The first step would be to identify the result of this expression and then add the number that can make this result a whole number.
- 9x - 104 (negative numbers are not whole numbers, the result must be a positive number)
Based on this, the possible values for x and the number in the gap are:
- x= 20 Gap = 2
- 9(20) - 94 -10(2)
- 180 - 94 -20
- 180 - 114
- 66 - This is a whole number.
Learn more about Numbers in: https://brainly.com/question/17429689
