1. ALGEBRA TILES Cancellation

2. Write the Equation = = -x= x= -1= 1

3. Write the Equation = -x= x= -1= 1 =

4. Write the Equation = = -x= x= -1= 1

5. Write the Equation = = -x= x= -1= 1

6. Write the Equation = = -x= x= -1= 1

7. Choose the Correct Group of Tiles = -x= x= -1= 1 Which group models 3(x – 6) ABC

8. Choose the Correct Group of Tiles = -x= x= -1= 1 Which group models -2(x - 4) ABC

9. Choose the Correct Group of Tiles = -x= x= -1= 1 Which group models 2(2x – 1) AB C

10. Which equation? = = -x= x= -1= 1 A) 2x + 1 B) 2x – 1 C) –x – 2 D) 3x + 3

11. Which equation? = = -x= x= -1= 1 A) 3x – 2 B) 5x + 6 C) x – 2 D) –x + 2

12. Which equation? = = -x= x= -1= 1 A) -4x – 5 B) -3x – 4 C) 4x – 5 D) 4x + 5

13. Independent Practice Write the equation. Key = -x = 1 = -1 1.2. 3.4. = x