Addition/Subtraction
x + 4 = 25
x = 21
3x = 9
x = 3
n added to 5
n + 5
a letter that represents an unknown number
Variable
c + 5
c = 8
13
x - 2 = 6
x = 8
r / 10 = 2
r = 20
The difference between z and 5
z - 5
a number that's in front of a variable
15 - q
q = 10
5
x + 36 = 100
x = 64
8c = 64
c = 8
12 combined with r
12 + r
2 terms that share the same variable
like terms
3x
x = 10
30
x - 8 = -10
x = -2
x / 20 = 5
x = 100
The quotient of x and 2
x / 2
Constant
18 / s
s = 3
6
-27 = c + 27
What is -54
x / 120 = 3
x = 360
The product of v and 7
7v
7 times v
A number or variable that is separated by a + or -
Term
88 / d
d = 11
8