| A | B |
|---|
| the product of 2 and a number | 2x |
| 6 added to a number | 6+x |
| twice a number plus 5 | 2x+5 |
| 4 less than a number | x-4 |
| 3 less than 2 times a number | 2x-3 |
| 2 times the sum of x and 6 | 2(x+6) |
| the quotient of 6 and a number | 6/x |
| the product of 5 and a number | 5a |
| 6 more than twice a number | 2x+6 |
| two less than a number | x-2 |
| the sum of 9 and a number | 9+x |
| two less than three times a number | 3x-2 |
| a number subtracted from 12 | 12-x |
| five increased by three times a number | 5+3n |
| 10 times the sum of x and 3 | 10(x+3) |
| the product of 4 and a number | 4x |
| the ratio of a number and 4 | x/4 |
| the quotient of a and b | a/b |
| five decreased by t | 5-t |
| 3 less than 5 times a number | 5x-3 |
| 6 years younger than Ann, Ann's age =a | a-6 |
| three years older than twice Ann's age | 3+2a |
| Ann's age 2 years ago | a-2 |
| five times Ann's age 3 yrs ago | 5(a-3) |
| one half times the number square | 1/2 x^2 |
| 5 less than twice a numer | 2x-5 |
| two times the difference of 5 and a number | 2(5-x) |
| the product of 10 and a number | 10x |
| 2 less than the product of 3 and a number | 3x-2 |
| the sum of a number and 2 | x+2 |
| the ration of 5 and a number | 5/n |
| the quotient of 6 and a number | 6/n |
| the sum of 2 and twice a number | 2 + 2x |
| 3 times the difference of a number and 5 | 3 (n-5) |
| the quotient of 10 and a number | 10/n |
| 10 less than a number | n-10 |
| twice the length | 2l |
| 3 times the difference of a number and 2 | 3(n-2) |
| one half a number | n/2 |
| a number to the third power | n^3 |
