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Algebra 2
Section 1-2 Day 2 and Section 1-4
Properties
Recall:
Commutative Property
Associative Property
Additive Identity
Multiplicative Identity
Multiplicative Property of Zero
Distributive Property:
Substitution Property of Equality
Symmetric Property of Equality
Reflexive Property of Equality
Transitive Property of Equality
Addition Property of Equality
Subtraction Property of Equality
Multiplication Property of Equality
Division Property of Equality
I. Name the property illustrated by each statement.
1. 3x  8  3x  3  8 ______________________
2. 5  0  5 ______________________
3. b  4  4  b ______________________
4. 1  25  25 ______________________
5. w  4  6  w  10 ______________________
6. 54  7 y   57 y  4 ______________________
7. If 9  5  4 , then 5  4  9 ______________________ 8. 9  1  5  9  6 ______________________
9. 56x  5  6x ______________________
10. 9w  4w  9  4w ______________________
11. 380  0 ______________________
12. 2  3  7  2  3  7 ______________________
Name the Property used in each step.
13.  18  22 y  5 _________________________________
 18  4 y  10
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 28  4 y
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7 y
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y7
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