Khan Academy
Khan Academy: Yoga Plans: Super Yoga Plans Solving Systems by Elimination
Students explore a systems of equations problem that can be solved by using the elimination method to solve for the number of sessions at which both plans cost the same.
Khan Academy
Khan Academy: Systems Overivew: How Many Bags of Potato Chips Do People Eat?
This video shows how to use the elimination method to solve a system of equations.
Khan Academy
Khan Academy: Systems Overivew: King's Cupcakes: Solving Systems by Elimination
An explanation on how to use simple elimination to figure out how many cupcakes are eaten by children and adults.
Khan Academy
Khan Academy: Solving Systems With Elimination: Solving Systems by Elimination
This video demonstrates how to set up and solve a system of equations by elimination in order to solve a word problem.