Three Methods for Solving Systems of Equations
Adventures in Math
184 Followers
Resource Type
Standards
CCSSHSA-REI.C.5
CCSSHSA-REI.C.6
CCSSHSA-REI.D.10
Formats Included
- PDF
Pages
34 pages
Adventures in Math
184 Followers
Description
There are three ways to solve systems of linear equations: substitution, elimination, and graphing. Students will review the steps for each method. The handout includes sixteen systems of linear equations organized in a graphic organizer. Includes special cases such as one solution, no solution, and infinite solutions.
Total Pages
34 pages
Answer Key
Included
Teaching Duration
90 minutes
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Standards
to see state-specific standards (only available in the US).
CCSSHSA-REI.C.5
Prove that, given a system of two equations in two variables, replacing one equation by the sum of that equation and a multiple of the other produces a system with the same solutions.
CCSSHSA-REI.C.6
Solve systems of linear equations exactly and approximately (e.g., with graphs), focusing on pairs of linear equations in two variables.
CCSSHSA-REI.D.10
Understand that the graph of an equation in two variables is the set of all its solutions plotted in the coordinate plane, often forming a curve (which could be a line).