Vocabulary
Identify the variable:
3n - 1 = 11
n
A number minus ten
x - 10
x = 3
What is x + 2?
5
x + 2 = 17
x = 15
10x = 20
x = 2
Identify the constant:
18f ÷ 3 = 54
3
Seven times a number
7x
y = 10
What is 3y?
30
y - 15 = 10
y = 25
v + 2 = 3.1415
v = 1.1415
Identify the product:
19z = 38
38
One less than twice a number
2x - 1
z = 4
What is 4z - 4?
12
6z = 48
z = 8
7g = 49
g = 7
Identify the coefficient:
3 + 5c = 18
5
One third of a number
x ÷ 3 OR x * 1/3
a = 24
What is a ÷ 3?
8
5c - 1 = 24
c = 5
10j + 18 = 78
j = 6
Identify the variable term:
12 - 6p = 0
6p
Nineteen times the sum of a number and 5
19(x+5) OR 19 * (x+5)
b = 2.5
What is 4b + 10?
20
12x + 4 = 52
x = 4
5y - 22 = 33
y = 11