Properties of Equalities

Identify the property you would use to solve this equation:
4x = 72

• Addition Property of Equality
• Subtraction Property of Equality
• Multiplication Property of Equality
• Division Property of Equality

Identify the property you would use to solve this equation:
y – 7 = 28

• Additive Property of Equality
• Subtraction Property of Equality
• Multiplicative Property of Equality
• Division Property of Equality

Name the first property you will use to solve this equation:
3(x – 7) = 42

• Multiplication Property of Equality
• Commutative property
• Associative Property
• Distributive Property

Name the property you will first use to solve this equation:
4x – 5 = 17

• Addition Property of Equality
• Subtraction Property of Equality
• Multiplication Property of Equality
• Division Property of Equality

Name the property described:
If PQ = RS then RS = PQ

• Reflexive
• Symmetric
• Transitive
• Addition

If a = b, then a may be replaced by b in any expression.

• Transitive Property         
• Reflexive Property             
• Symmetric Property 
• Substitution Property

Which property is shown below?
__________________________
-20 + 20 = 0

• Additive Inverse
• Identity Prop. for Add.
• Density Property
• Zero Product

Which property is shown below?
__________________________
8 x 20 = 20 x 8

• Reflexive
• Symmetric
• Gucci
• Commutative

Which property is shown below?
__________________________
If t = 72, then t + 16 = 88 can be rewritten as 72 + 16 = 88

• Addition Property
• Substitution Property
• I Do What I Want Property
• Associative Property

Which property is shown below?
__________________________
1/6 x 6 = 1

• Multiplicative Inverse
• Reflexive
• Mr. Burns Rocks
• Fractional Multiplication