Instructional Video
Khan Academy

Khan Academy: The Coordinate Plane: Ordered Pair Solutions of Equations

9th - 10th Standards
The video demonstrates how to determine if an ordered pair is a solution to a specified linear equation.
Instructional Video
Khan Academy

Khan Academy: The Coordinate Plane: Ordered Pair Solutions of Equations 2

6th - 8th Standards
A video showing how to verify the solution of an equation.