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HA2 S3.2 Elimination Method

HA2 S3.2 Elimination Method

Author: Renee Voltin

Students will apply the ELIMINATION METHOD (also known as LINEAR COMBINATION method) to solve a system of equations (2 variables-2 equations... if there were 3 variables we would need 3 equations, etc.).

Students will classify the system as to whether there is one solution (and what that solution is), infinitely many solutions or no solutions.

4 example problems worked out through video explanation then 2 worked out examples in the powerpoint slides

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Elimination Method - Example 4

Elimination Method - Example 5

Elimination Method - Example 6

Elimination Method - Example 7

Practice with substitution and elimination methods