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Vocabulary
Two Step Equations
Equations with Variables on Both Sides
Inequalities
Properties
100
Two expressions that have the same value
What are equivalent expressions
100
Solve: 6 - 3x = 21
What is -5
100
Solve: 8a = 5a + 21
What is 7
100
Write an inequality for this statement. A dog must weigh less than 50 pounds.
What is d < 50
100
Identify the property: a + b = b + a
What is Commutative Property of Addition
200
Each part of an expression
What is a term
200
Solve: 10 = a/4 + 3
What is 28
200
Solve: 3x -7 = 8x + 23
What is -6
200
Write an inequality for this statement. My salary exceeds $1,000,000
What is S > $ 1,000,000
200
Identify the property: (x + y) + z = x + (y + z)
What is Associative Property of Addition
300
In the expression -2x + 3x + 10 the coefficient(s) is/are
What are -2 and 3
300
Solve: 6k - 10k = 16
What is -4
300
Solve: 7g - 12 = 3 + 2g
What is 3
300
Solve: 2 + m > 3.5
What is 1.5
300
Identify the Property: 3(-m + 9) = -3m + 27
What is Distributive Property
400
Opposite operations such as addition and subtraction or multiplication and division
What are inverse operations
400
Slve: 6h + 5 + h = -30
What is -5
400
Solve: 15 - 3n = n - 1
What is 4
400
Solve: t/5 < -10
What is t < -50
400
Identify the property: 9 * 1 = 9
What is Identity Property
500
In the expression 4a + 5 + 3a - 9 the 5 and -9 are
What are constants
500
Solve: -n + 9 - 2n - 1 = -13
What is 7
500
-8a - 10 = -4a - (-6)
What is -4
500
Solve: 1/3 x > 9
What is x > 27
500
Identify the property: If 5 + 7 = 12 and 12 = 3 * 4 then 5 + 7 = 3 * 4
What is Transitive Property