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1.7 - Solving Systems of Linear Equations and Inequalities

Author: Kyle Webb

Solving a Linear System of Equations by Graphing

Source: http://patrickjmt.com/

Solving Linear Systems of Equations Using Substitution

You only need to watch up to the end of the first example. You can watch the entire thing if you'd like.

Source: http://patrickjmt.com/

Solving Systems of Equations Using Elimination By Addition

You only need to watch the first example. But also watch the set up for the second example.

Source: http://patrickjmt.com/

Graphing Systems of Linear Inequalities

Source: http://patrickjmt.com/

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