Instructional Video

Khan Academy: Algebra: Solving Systems of Equations by Multiplication

Curated by ACT

This video demonstrates more examples of how to solve systems of equations by elimination. The examples in this video require that one or both equations be scaled in order to eliminate a variable. [12:00]

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Concepts
elimination method
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Additional Tags
elimination, solving systems of equations, solving systems of linear equations, solving systems using elimination, khan academy, khan academy math, elimination method/linear combination
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Classroom Considerations
  • Knovation Readability Score: 2 (1 low difficulty, 5 high difficulty)