Chapter 5

$Chapter 5$

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Video Instruction

Systems of Linear Equations

Section 5.1

Linear Systems of Equations in Two Variables

$bullet$	5.1.1 - Overview of Systems, Types, Graphical Solution of Consistent Systems (7:56)
$bullet$	5.1.1.a - Determining the Number of Solutions to a System by Comparing the Slope and the y-Intercept (4:07)
$bullet$	5.1.1.b - Deciding Whether an Ordered Pair is a Solution of a Linear System (4:12)
$bullet$	5.1.2 - Algebraic Solution of Consistent Systems by Substitution Ex.1 (4:15)

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5.1.3 - Algebraic Solution of Consistent Systems by Substitution Ex.2 (4:47)

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5.1.4 - Algebraic Solution of Consistent Systems by Elimination Ex.1 (4:10)

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5.1.5 - Algebraic Solution of Consistent Systems by Elimination Ex.2 (3:55)

$bullet$	5.1.6 - Solving a Dependent System And Inconsistent System (5:53)
$bullet$	5.1.7 - Solving Systems Having Fractional Coefficients (5:57)

Section 5.3

Applications of Linear Systems

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5.3.1 - Perimeter (6:39)

$bullet$	5.3.2 - Mixture Problem (13:41)
$bullet$	5.3.3 - Solving DRT Problem Using Two Variables (7:16)