ADDITION
A number plus three
x+3
Four less than a number
x-4
Eight times a number
8x
the quotient of a number and seven
x/7
seven less than a number is 10
x-7=10
Ten more than a number
x+10
The difference of a number and three
X – 3
The product of fourteen and a number
14x
ten divided by a number
10/x
three times a number is negative six
3x=-6
The sum of a number and five
x+5
a number minus seven
x-7
double a number
2x
five divided by twenty-five
5/25
twelve added to a number is five
x+12=5
A number increased by two
x+2
six subtracted from a number
x-6
A number multiplied by negative six
-6x
the quotient of negative fifteen and three
-15/3
ten more than the product of two and a number is negative twenty
2x+10=-20
Eleven added to a number
x+11
A number decreased by twelve
x-12
three fourths a number
3/4x
the ratio of a number to fifteen
x/15
two less than a number divided by a number
x-2/x