Instructional Video

Khan Academy: Algebra: Substitution Method 3

Curated by ACT

This video demonstrates how to solve a word problem by setting up and solving a system of equations. Uses the substitution method. [5:58]

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Concepts
substitution
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Additional Tags
solving systems of equations, solving systems of linear equations, khan academy, khan academy math, applications
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Classroom Considerations
  • Knovation Readability Score: 2 (1 low difficulty, 5 high difficulty)