1. TABLES AND VALUES Section 1.5

2. Open Sentence

3. Equation

4. Solution The value for a variable that makes a statement true. It’s called solving the equation

5. Replacement Set A set of numbers from which replacements for a variable may be chosen.

6. Solution Set Set of elements from the replacement set that make an open sentence true

7. Find the solutions set of the equation below given the replacement set {2, 3, 4, 5}: x 2x + 1 = 9 True or False

8. Find the solutions set of the equation below given the replacement set {-1, 0, 1, 2}: x 3x – 4 = 2 True or False

9. Find the solutions set of the equation below given the replacement set {-2, -1, 0, 1}: x 3(2x-1)=-9 True or False

10. Solve using the Order of Operations

13. Solve:

18. Homework p. 34 (11-32)