Vocabulary
x + 7 = 12
What is x = 5?
3y = 9
What is y = 3?
2x < 14
a) 7 b) 5 c) 8
What is 8?
4 times a number
4x
m - 14 = 23
What is m = 37?
s + 78 = 149
What is s = 71?
n - 10 ≥ 3
a) 15 b) 12 c) 9
What is 15?
a number plus 5
x + 5
A number in an algebraic equation or expression that does not have a variable attached to it.
What is a constant?
54 = 9x
What is x = 6?
c + 2c = 12
c = 4
m + 3.8 ≤ 7.9
a) 6.2 b) 10.4 c) 4.0
What is m ≤ 4.1?
4 divided by a sum of 3 and 2
4 / (3 + 2)
A word used to describe two equations where the value of the variable in each is the same.
What is equivalent?
5x= 9.5
What is x = 1.9?
4k + 2 = 18
k = 4
39½ - r ≥ 42½
r ≥ 3
the sum of 6 and the product of 4 and d
6 + 4d
Words used to describe two or more terms in an algebraic equation that have the same variable.
What are like terms?
d/3.2 = 4.4
What is x = 14.08?
3 ( m + 3 ) = 39
m = 10
2 ( 4f + 6f ) ≤ 28
a) 4 b) 3 c) 2
c) 2
m decreased by 7.2 divided by the difference of 8 and a number
(m - 7.2) ÷ (8 - x)