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Algebra basics (ASL)
Course: Algebra basics (ASL) > Unit 5
Lesson 1: Systems of equations intro (ASL)- Systems of equations: trolls, tolls (1 of 2)
- Systems of equations: trolls, tolls (2 of 2)
- Testing a solution to a system of equations
- Systems of equations with graphing: y=7/5x-5 & y=3/5x-1
- Systems of equations with graphing: exact & approximate solutions
- Systems of equations with graphing
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Systems of equations: trolls, tolls (1 of 2)
A troll forces us to use algebra to figure out the make-up of his currency. We end up setting up a system of equations. Created by Sal Khan.
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