For further information about graphing linear systems of equations, see pp. 416 - 426 and 446 - 454 of Mathematics 10.

Video 1:
Solving Graphically (Basic) (Video under development)
Video Set 2:
Solving Graphically (Window Settings)
 
 
Video Set 3:
Solve Graphically and Verify
 
 
 
Video 4:
Identifying the System Matching a Solution
 


 

A system of linear equations is two or more linear equations that use the same variables. Systems of linear equations can be solved by graphing the corresponding relations, and determining where the lines intersect. This method is very visual. Unfortunately, graphing may take some time and is also limited to determining approximate solution values for many systems. The next lesson explores a method of solving a system of linear equations algebraically (without graphing).