Miss Zeuggin November 13th 2008!

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Presentation transcript:

Miss Zeuggin November 13th 2008! Objectives: learn how to solve a system of linear equation through elimination Standards: 2.2, 2.5, 2.8

Solving Linear Systems by Linear Combinations Chapter 7 Section 3

Solving Using Elimination/Combination Steps: 1. Choose a Variable to Eliminate 2. Multiply thru equation to set it up 3. Add Equations 4. Solve for variable remaining 5. Plug in to find the variable eliminated Example:

Examples: 1.

Examples: 2.

Examples: 3.

Examples: 4.

Class Work Page 414 #5,6

Homework Page 414 #8-14