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Concept Map & Practice - Creating Opposite Coefficients to Solve Systems

Concept Map & Practice - Creating Opposite Coefficients to Solve Systems
Concept Map & Practice - Creating Opposite Coefficients to Solve Systems
Concept Map & Practice - Creating Opposite Coefficients to Solve Systems
Concept Map & Practice - Creating Opposite Coefficients to Solve Systems
Concept Map & Practice - Creating Opposite Coefficients to Solve Systems
Concept Map & Practice - Creating Opposite Coefficients to Solve Systems
Product Description
Warm-Up:
- Students practice finding the Least Common Multiples (LCM) of integers.

Concept Map:
-Students draw a line connecting the original system of linear equations to the equivalent system of linear equations that contains opposite coefficients for at least one variable. Students must use their knowledge of finding the LCM of two numbers to find the equivalent system. They must also write on the connecting line which equation was multiplied and by what number.

The second page has practice problems that can be solved using the ideas from the first page. Practice problems have one solution, no solution, or infinitely many solutions.

Answer Key Included!
Total Pages
6 pages
Answer Key
Included
Teaching Duration
45 minutes
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