Solving Systems of Linear Equations by Elimination (Adding & Subtracting)

Solving Systems of Linear Equations by Elimination (Adding & Subtracting)
Solving Systems of Linear Equations by Elimination (Adding & Subtracting)
Solving Systems of Linear Equations by Elimination (Adding & Subtracting)
Solving Systems of Linear Equations by Elimination (Adding & Subtracting)
Solving Systems of Linear Equations by Elimination (Adding & Subtracting)
Solving Systems of Linear Equations by Elimination (Adding & Subtracting)
Solving Systems of Linear Equations by Elimination (Adding & Subtracting)
Solving Systems of Linear Equations by Elimination (Adding & Subtracting)
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360 KB|17 pages
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Product Description
There are three basic methods of solving a system of linear equations or functions that are typically taught in Pre-Algebra, Algebra 1 and Math I. They are the Substitution, Elimination and Graphing methods. The attached MS PowerPoint slideshow describes in detail the steps I use to solve a system of linear equations by elimination. It specifies the steps to use to solve a system of 2 equations using the addition and subtraction elimination solution methods to determine the common solution point for the system of equations. This presentation is classroom-tested. It can be used to initially present the topic in 8th grade math or for review purposes with Algebra I or Math I students (typically 9th graders). This ppt presentation is fully animated to keep the students engaged and the presenter (teacher) can modify the animations as desired. The last slide includes 2 practice examples for the students to complete.
Total Pages
17 pages
Answer Key
Included
Teaching Duration
30 minutes
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