The sum of three times a number and 6 is 21
- The sum of three times a number and 6 is 21 find the number
- The sum of three consecutive odd numbers is always divisible by
- The sum of three times a number and 2 less than 4 times that same number is 61
- The sum of a number times and is at least
- The sum of a certain number and 3 times the number is 40. what is the number
- The sum of a number and fourteen is less than or equal to three times the number