| A | B |
| 2 less than the product of a number and 5 | 5x - 2 |
| The difference of 2 and 5 times a number | 2 - 5x |
| 6 times the quantity of a number plus 1 | 6(x + 1) |
| The sum of 6 times a number and 1 | 6x + 1 |
| The quotient of a number and 6 | x ÷ 6 |
| The quotient of 6 and a number | 6 ÷ x |
| 4 times the difference of a number and 7 | 4(x - 7) |
| 7 less than 4 times a number | 4x - 7 |
| The sum of a number cubed and 5 |  |
| Three times a number plus 5 | 3x + 5 |
| The difference of a number squared and 9 |  |
| The difference of twice a number and 9 | 2x - 9 |