Instructional Video

Khan Academy: Algebra: Testing Solutions for a System of Inequalities

Curated by ACT

This video demonstrates how to take a given point and test if it is a solution for a system of inequalities by using substitution. [1:15]

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CCSS: Adaptable
Classroom Considerations
  • Knovation Readability Score: 2 (1 low difficulty, 5 high difficulty)
Common Core