Twice the difference of a number and seven
- Twice the difference of a number and seven expression
- Twice the difference of a number and seven answer
- Twice the difference of a number x and seven
- Twice the difference between a number and seven
- The difference of twice a number and seven is nine
- The difference of twice a number and seven is 17 find the number
- Seven is greater than the difference of twice a number and nine
- Twice tracklist between 1 and 2