2. Math 1 Warm Up In the Algebra 1 Practice Workbook on your table… Do Practice 2-2 (p. 22) #12, 16, 18, 22, 23, 24, 25, 26, 27, 30, 31, 32 Do not write in the Practice Workbook! Show work on your paper!

3. Questions?

4. Solving Multi-Step Equations Objective: To review how to solve equations using the distributive property. Distributive Property a(b + c) = ab + ac a(b – c) = ab – ac (b + c)a = ab + ac(b – c)a = ab – ac ab + ac = a(b + c)ab – ac = a(b – c)

5. Like Terms  Terms with exactly the same variable factors in a variable expression. 4a + 3 – 2y – 5a – 7 + 4y

6. Like Terms Solve and Check. 6h – 8h + 9 = 37

7. Like Terms Solve and Check. 4b – 4 – 8b = 12

8. Like Terms Solve and Check. -2x – 3 + 8x = -45

9. Grouping Symbols Solve and Check. -4(x – 3) = 8

10. Grouping Symbols

11. Solve and Check. -5(2x – 1) + 6x = 21

12. Grouping Symbols

13. Fractions

16. Apply! A carpenter is building a rectangular fence for a playground. One side of the playground is the wall of a building 70 feet wide. He plans to use 340 feet of fencing material. What is the length of the playground if the width is 70 feet?

17. Assignment In the textbook… pp. 91-92 # 1-31 odd, 51, 54, 55, 58, 62