1. Apply the Properties of Equality to Multiple Step Algebraic Problems
MS Algebra A-REI-1 – Ch. 3.3 Properties of Equality & Multiple Step Problems
ALGEBRA SUPPORT
Apply the Properties of Equality to Multiple Step Algebraic Problems

2. SUPPORT Class Learning Target
Title: Applying Properties to Multi-Step Problems
Date:
SUPPORT Class Learning Target
By the end of the period, I will apply various algebraic properties to solve multi-step problems.
I will demonstrate this by completing Four-Square Notes and by solving problems in a pair/group activity.

3. Home Work 1-2-3: 1) Class 4-Square Notes Put In Binder?
2) Section 3.3 Pg ) Section ______
TxtBk. Prob. #21-29 Odd,51,56 Notes Copied on blank sheet Solved and Put in Binder? of paper in Binder?
Table of Contents
Date Description Date Due

4. Notes:

5. HOMEWORK
Use the Distributive Property to find the value of the variable in the following:
21)
5(2x – 4) – 3(3x – 7) = 6 5

6. HOMEWORK
Use the Distributive Property to find the value of the variable in the following:
23)
2(3y – 1) + 3(y – 4) = 13 6

7. HOMEWORK
Use the Distributive Property to find the value of the variable in the following:
25)
7v – (6 – 2v) = 12 7

8. Storm Check (Think, Write, Discuss, Report)
Explain in your own words the process of when and how you apply the distributive property to an algebraic problem? I apply the distributive property to an algebraic problem when _________________________________ _____________________________________________. To apply the distributive property I have to __________ _____________________________________________

9. HOMEWORK
Multiply by the RECIPROCAL to find the value of the variable in the following:
27)
1 (d + 3) = 5 3 9

10. HOMEWORK
Multiply by the RECIPROCAL to find the value of the variable in the following:
29)
4 (7 – n) = 12 3 10

11. Storm Check (Think, Write, Discuss, Report)
When would you apply the distributive property and when would you multiply by the reciprocal? I apply the distributive property when ______________ _____________________________________________. I multiply by the reciprocal when __________________ _____________________________________________

12. Write and solve an equation that represents the situation.
HOMEWORK
51.
You spend $55 while shopping. You buy x books for $8 each and x bookmarks for $2 each. Then you spend your last $5 on food.

13. Write and solve an equation that represents the situation.
HOMEWORK
56. You want to hang 3 equally-sized travel posters of 2 feet width on the 13.5 foot wall in your room so that the posters on the ends are each 3 feet from the end of the wall. You want the spacing between posters to be equal.
How much space should you leave between the posters?

14. Vocabulary Distributive Property
Addition Property of Equality (P.O.E.)
Subtraction P.O.E.
Multiplication P.O.E.
Division P.O.E.

15. Vocabulary Acquisition
Friendly Definition
Sketch
Wordwork
Sentence
DAY 2
1. Review word
Friendly Definition
Physical Representation
2. Draw a sketch
DAY 1
Use Visuals
Introduce the word
Friendly Definition
Physical Representation
Use Cognates
Write friendly definition
Word List
Vocabulary Acquisition
DAY 3 and/or DAY 4
1. Review the word
Friendly Definition
Physical Representation
2. Show how the word works
Synonyms/antonym
Word Problems
Related words/phrases
Example/non-example
DAY 5
1. Review the word
Friendly definition
Physical Representation
3. Write a sentence
at least 2 rich words (1 action)
correct spelling
correct punctuation
correct subject/predicate agreement
clear and clean writing

16. Title: 3.3 Applying Properties to Multi-Step Problems
Date:
Learning Target
By the end of the period, I will apply various algebraic properties to solve multi-step problems.
I will demonstrate this by completing Four-Square Notes and by solving problems in a pair/group activity.

17. Home Work 1-2-3: 1) Class 4-Square Notes Put In Binder?
2) Section 3.3 Pg ) Section ______
TxtBk. Prob. #21-29 Odd,51,56 Notes Copied on blank sheet Solved and Put in Binder? of paper in Binder?
Table of Contents
Date Description Date Due

18. 2 6x – 3(x + 5) = -6 ( 2x – 7 ) = 10 5 Ticket OUT.
Solve for the value of x. 2
6x – 3(x + 5) = -6 ( 2x – 7 ) = 10 5
Turn to your partner and share your answer. Please use correct answer.
Partner B, please share what Partner A told you.