Testing a solution for a system of equations

Can students use an ordered pair test a solution for a system of equations? Sal says you can, if you plug the x and y numbers into each equation. He shows that while the ordered pair does satisfy one equation, it does not satisfy the other. He also shows that to be the correct ordered pair it would have to satisfy both equations.

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Resource Details

Grade
9th - 11th
Subjects
Math
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Resource Types
Videos
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Language
English
Instructional Strategy
Flipped Classroom
Usage Permissions
Creative Commons
BY-NC-SA: 3.0
cc