| A | B |
|---|
| 7 less than the product of 3 and a number n | 3n - 7 |
| the product of 7 and s divided by the product of 8 and y | 7s / 8y |
| four years younger than Sarah ( s= Sarah's age) | s - 4 |
| half as big as last night's crowd (c = crowd) | c / 2 |
| three times a number m subtracted from 18 | 18 - 3m |
| 6 greater than half of a number n | n / 2 + 6 |
| the sum of 3 and d divided by 5 | ( 3 + d ) / 5 |
| 32 increased by twice a number h | 32 + 2h |
| two-thirds of the square of a number n | 2n^2 / 3 or 2 / 3( n^2 ) |
| the product of 5 and g plus half of k | 5g + k / 2 |
| triple the difference of 24 and y | 3( 24 - y ) |
| six times the sum of r and 8 | 6( r + 8 ) |
| the amount of y dollars increased by n dollars for 5 weeks | y + 5n |
| f to the fourth power decreased by 12 | f^4 - 12 |
| the sum of 5 and h times t cubed | t^3( 5 + h ) |
| y plus the quotient of 9 and 3 | y + 9 / 3 |
| eight added to three times the difference of b and c | 8 + 3( b - c ) |
| four times the quotient of a number k and 2 | 4( k / 2 ) |
| twelve times the difference of m and 6 | 12( m - 6 ) |
| 5 times a number n less than 10 | 5 ( 10 - n ) |
