Two Lines (11:59) 
Solving Systems of Linear Equations (12:59) 
SYSTEMS OF EQUATIONS
A system of equations is a collection of equations in the same variables. In this unit you will solve systems of equations using three (3) techniques: graphing, substitution, and elimination.
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| Two Lines (11:59) |
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| Solving Systems of Linear Equations (12:59) |
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| Systems of Two Equations |
| Solving Systems of Equations by Substitution |