The document discusses an algebra lesson that reviewed combining like terms to simplify expressions and solve equations, including identifying like terms, using the distributive property, and solving one-step equations by combining like terms. Students are assigned IXL practice skills related to adding, subtracting, and multiplying linear expressions and combining like terms. MAP testing and no live classes the following week are also mentioned.

1. • Yesterday, we started Unit 2 and discussed writing
equations using symbols
• How did you do with IXL skill S.1, S.2, and S.3???
• MAP Testing
• No Live Class – Week of October 26th

3. Learn to combine like terms in an expression.
Agenda:
 Review
 Like Terms
 Simplifying an
Algebraic Expression
 Distribution
 Solving an Algebraic
Equation

4. Write each of the following statements using symbolic
language.
1. The sum of three consecutive integers is 1,623

5. Write each of the following statements using symbolic
language.
2. One number is six more than another number. The sum
of their squares is 90.

6. Write each of the following statements using symbolic
language.
3. Janet is three years older than her sister Julie. Janet’s
brother is eight years younger than their sister Julie. The
sum of all of their ages is 55 years

7. Terms in an expression are
separated by plus or minus signs.

8. Like terms can be grouped together
because they have the same variable
raised to the same exponents.

9. Constants such as 4, 0.75, and 11 are
like terms because none of them have
a variable.
Helpful Hint

10. Learn to combine like terms in an expression.
Agenda:
 Review
 Like Terms
 Simplifying an
Algebraic Expression
 Distribution
 Solving an Algebraic
Equation

11. To simplify an
expression, perform all
possible operations,
including combining
like terms.

12. 14a – 5a
Combining Like Terms To Simplify

13. Combining Like Terms To Simplify
7y2 + 8 – 3y2 – 1 + y

14. Combining Like Terms in Two-Variables
Expressions
Combine like terms.
5t2 + 7p – 3p – 2t2

15. Combining Like Terms in Two-Variables
Expressions
Combine like terms.
4m3 + 9n – 2

16. 1. Combine like terms.
4p + 13 + 11p
A. 15p2 + 13
B. 15p + 13
C. 28p
D. 28
2. Combine like terms.
15t + 9 – 7s + 10 + 5t
A. 15t – 7s – 1
B. 15t – 7s + 1
C. 20t – 7s + 19
D. 20t + 7s + 19

18. Learn to combine like terms in an expression.
Agenda:
 Review
 Like Terms
 Simplifying an
Algebraic Expression
 Distribution
 Solving an Algebraic
Equation

19. The Distributive Property states that
a(b + c) = ab + ac
for all real numbers a, b, and c.
For example, 2(3 + 5) = 2(3) + 2(5).
Remember!

20. Using the Distributive Property to
Simplify
Simplify 6(5 + n) – 2n.

21. Using the Distributive Property to
Simplify
Simplify 3(c + 7) – c.

22. Learn to combine like terms in an expression.
Agenda:
 Review
 Like Terms
 Simplifying an
Algebraic Expression
 Distribution
 Solving an Algebraic
Equation

23. Combining Like Terms to Solve
Algebraic Equations
Solve x + 3x = 48.

24. Combining Like Terms to Solve
Algebraic Equations
Solve 7c – c = 102.

25. 3. Simplify
7(4m + 9) – 9m.
A. 19m + 9
B. 19m + 63
C. 37m + 9
D. 37m + 63
4. Solve
11v + 2v = 65.
A. v = 2
B. v = 5
C. v = 7
D. v = 11

26. Learn to combine like terms in an expression.
Agenda:
 Review
 Like Terms
 Simplifying an
Algebraic Expression
 Distribution
 Solving an Algebraic
Equation

27. What did we do today????
• Identified Like Terms
• Combined Like Terms
• Simplified an Algebraic Expression
• Distributed
• Solved an Algebraic Equation

28. IXL Practice:
 IXL Skill S.9 - Identify Terms and Coefficients
 IXL Skill S.10 - Add and Subtract Like Terms
 IXL Skill S.11 – Add, Subtract, and Multiply Linear
Expressions