# Systems of equations word problems

12 videos

2 skills

This tutorial doesn't involve talking parrots and greedy trolls, but it takes many of the ideas you might have learned in that tutorial and applies them to word problems. These include rate problems, mixture problems, and others. If you can pause and solve the example videos before Sal does, we'd say that you have a pretty good grasp of systems. Enjoy!

### Using a system of equations to find the price of apples and oranges

VIDEO
5:06 minutes

### Systems of equation to realize you are getting ripped off

VIDEO
4:15 minutes

### Thinking about multiple solutions to a system of equations

VIDEO
2:12 minutes

### Understanding systems of equations word problems

PRACTICE PROBLEMS

### Two passing bicycles word problem

VIDEO
5:39 minutes

Algebra word problem involving two bicycles passing each other.

### Passed bike word problem

VIDEO
5:54 minutes

Fun algebra word problem involving a train passing a bike.

### System of equations for passing trains problem

VIDEO
9:07 minutes

Trains passing at different rates.

### Multiple examples of multiple constraint problems

VIDEO
12:20 minutes