Algebra I (Beginning Algebra)
Season 1
Ep 15. Systems of Linear Equations, Part 1
- TV-PG
- November 9, 2009
- 30 min
When two lines intersect, they form a system of linear equations. Discover two methods for finding a solution to such a system: by graphing and by substitution. Then try out a real-world example, involving a farmer who wants to plant different crops in different proportions.