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Equivalent systems of equations and the elimination method (K-A)

S#	Lecture	Course	Institute	Discipline
1	Elimination method review (systems of linear equations) (K-A)	Equivalent systems of equations and the elimination method (K-A)	Khan Academy	Basic and Health Sciences
2	Equivalent systems of equations review (K-A)	Equivalent systems of equations and the elimination method (K-A)	Khan Academy	Basic and Health Sciences
3	Systems of equations with elimination (and manipulation) (K-A)	Equivalent systems of equations and the elimination method (K-A)	Khan Academy	Basic and Health Sciences
4	Systems of equations with elimination: King's cupcakes (K-A)	Equivalent systems of equations and the elimination method (K-A)	Khan Academy	Basic and Health Sciences
5	Systems of equations with elimination: potato chips (K-A)	Equivalent systems of equations and the elimination method (K-A)	Khan Academy	Basic and Health Sciences
6	Systems of equations with elimination: x-4y=-18 & -x+3y=11 (K-A)	Equivalent systems of equations and the elimination method (K-A)	Khan Academy	Basic and Health Sciences
7	Why can we subtract one equation from the other in a system of equations? (K-A)	Equivalent systems of equations and the elimination method (K-A)	Khan Academy	Basic and Health Sciences
8	Worked example: equivalent systems of equations (K-A)	Equivalent systems of equations and the elimination method (K-A)	Khan Academy	Basic and Health Sciences
9	Worked example: non-equivalent systems of equations (K-A)	Equivalent systems of equations and the elimination method (K-A)	Khan Academy	Basic and Health Sciences

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