Anayadigital: Sistema de ecuaciones

En el siguiente enlace podéis repasar todo el tema de sistema de ecuaciones:

Sistemas de ecuaciones

Solving problems using system of equations

In the next video the Professor Von Schmohawk answers to the following question:

When should a system of equations with multiple variables be used to solve an Algebra problem, instead of using a single equation with a single variable?

Solving systems of equations by elimination

Next monday we are watching the following video about de elimination method:

THE TORTOISE AND THE HARE

Today we have begun a new unit about systems of linear equations with a new version of the famous fable about the race between the tortoise and the hare. Her you are the videos:

And here is the worksheet