Instructional Video

Khan Academy: Algebra: Three Equation Application Problem

Curated by ACT

This video demonstrates how to solve a problem in a geometry context by setting up and solving a systems of equations in three variables. [8:15]

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CCSS: Adaptable
Additional Tags
solving systems of equations in three variables, solving systems of linear equations in three variables, khan academy, khan academy math, applications, system of linear equations in three variables
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Classroom Considerations
  • Knovation Readability Score: 2 (1 low difficulty, 5 high difficulty)
Common Core
HSA-REI.C.7