1. NEW SEATS!!! CCM 1A Warm Up: 1.Create an equation in one variable whose solution is no solution. 2.Create an equation in one variable which has infinite solutions. 3.Solve x + 2 = x - 2. What do you notice about this problem?

2. Warm Up: 1.Create an equation in one variable whose solution is no solution. VARIES 2.Create an equation in one variable which has infinite solutions. VARIES 3.Solve x + 2 = x - 2. What do you notice about this problem? x + 2 = x – 2 -x 2 ≠ -2 False therefore no solution

3. Classwork and Homework Check: DOCUMENT CAMERA

4. Discuss QUIZ if all finished!

5. Objectives: Students will be able to: Solve equations using proportions. Create equations with one variable and use them to solve multi-step problems.

6. Algebraic Proportions: Steps: Cross multiply Distribute Combine like terms Add or subtract to isolate the variable Multiply or divide to isolate the variable

7. Example 1: 7(x + 4) = 5(x – 2) 7x + 28 = 5x – 10 -5x = -5x 2x + 28 = – 10 -28 = -28 2x = – 38 x = -19

8. Example 2: 5(x+2) = 14(x) Now you solve!

9. Example 3: Rewrite as Now you solve!

10. Explore using the document camera: Guided Notes - Multi-Step Equations as Word Problems TEST WEDNESDAY!!!

11. Classwork: U1D6 #1-6

12. Homework: Pizzazz WS 127