| A | B |
|---|
| Nine increased by a number. | 9+n |
| The product of 7 and a number. | 7n |
| A number decreased by 6. | n-6 |
| A number decreased by 9. | n-9 |
| Ten more than twice a number. | 2n+10 |
| Five times the sum of x and 7. | 5(x+7) |
| Five more than twice a number. | 2n+5 |
| Two less than a number. | n-2 |
| Eight less than 3 times a number. | 3n-8 |
| Seven increased by a number. | 7+n |
| Nine less than 4 times a number. | 4n-9 |
| The product of a number and 6. | 6n |
| The sum of a number and 8. | n+8 |
| Twelve decreased by 5 times the sum of a number and 7. | 12-5(n+7) |
