2. 1. A cheetah running 90 feet per second is 100 feet behind a gazelle running 70 feet per second. How long will it take the cheetah to catch up to the gazelle? (Speed of cheetah) (Time) = 100 + (Speed of gazelle) (Time) 4

3. 1. A cheetah running 90 feet per second is 100 feet behind a gazelle running 70 feet per second. How long will it take the cheetah to catch up to the gazelle? (Speed of cheetah) (Time) = 100 + (Speed of gazelle) (Time) 3

4. 1. A cheetah running 90 feet per second is 100 feet behind a gazelle running 70 feet per second. How long will it take the cheetah to catch up to the gazelle? (Speed of cheetah) (Time) = 100 + (Speed of gazelle) (Time) 2

5. 1. A cheetah running 90 feet per second is 100 feet behind a gazelle running 70 feet per second. How long will it take the cheetah to catch up to the gazelle? (Speed of cheetah) (Time) = 100 + (Speed of gazelle) (Time) 1

6. 1. A cheetah running 90 feet per second is 100 feet behind a gazelle running 70 feet per second. How long will it take the cheetah to catch up to the gazelle? (Speed of cheetah) (Time) = 100 + (Speed of gazelle) (Time) 0

7. TODAY’S AGENDA: 1. Bell Ringer 2. Powerpoint Lesson 3. Classroom Based Instructional Task 4. Exit Slip (Last five minutes) TODAY’S GOAL: Solve equations that have variables on both sides. TODAY’S KEY WORDS: identity, variable term, coefficient.

8. 3x = 5x + 20

9. x + 2 = 3x - 4

10. 5x + 12 = 2x

11. 2x - 7 = -8x + 13

12. -4x = 9 + 5x

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