1. WARMUP
1. y > – x – 4
y < 2x + 2

2. HOMEWORK QUESTIONS

3. HOMEWORK QUESTIONS

4. HOMEWORK QUESTIONS

5. Solve System of Linear Equations in 3 Variables

6. Key Terms
Linear Equation in three variables ___, ___ and ___ is an equation in the form: ______________ Solutions are _________ __________ (x, y, z) whose coordinates make equation true.

7. SOLUTIONS

8. STEPS
1. Pick 2 Get New 2. Pick 2 3. New New__ 4. Eliminate 5. Get Answer
6. Plug into 2 7. Repeat Until you have solved for (x, y, z)

9. Examples on Graphic Organizer
Homework Workbook – Pg. 44 # 7-12 (all) Write your Summary to the Essential Question