3 times the difference of a number and 7
- 3 times the difference of a number and 7 is 18
- The difference of 3 times a number and 7 is at least 20
- The difference of 3 times a number and 7 in algebraic expression
- 3 times the sum of a number and 7
- 3 times the sum of a number x and 7 algebraic expression
- 3 times the sum of a number x and 7
- The difference of 7 and 3 times a number is 10
- What is 4 times 7
- Three times the difference of a number and 7 is 30
- Three times the difference of a number and one
- The different between two numbers is 26 and one number is three times the other find them