Nine more than a number
The difference of five and a number
seven divided by a number
The product of a number and twelve
A number increased by five.
Five less than a number.
The quotient of 6 and a number
Half of a number
The sum of six and a number
A number decreased by ten
Eleven less than three times a number
Fifty divided by two times a number
Three times a number is twenty-one.
Four times a number increased by seven
A number increased by seventeen is twenty-two.
Twice a number is seventy-six.
Twelve less than a number is thirty.
Six is fifteen less than three times a number.
Sixty divided by four times a number
Twice a number, decreased by nineteen