10/9/2007 Algebra 2-Solving Linear Systems with Linear Combination

Today in class we reviewed solving systems of equations by the substitution method, and I introduced the new method of solving, the linear combination method. I explained a few examples and then student spracticed on a worksheet. For demonstration of this method, follow this link and click the 'Video" button next to the second example.

Homework:
3.2 worksheet #'s 1-14