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Algebra 1

2.7.0 Lesson Overview

Algebra 12.7.0 Lesson Overview
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In this lesson, you will revisit the idea that not all systems of linear equations have a single solution. Next, you will investigate different ways to determine the number of solutions to a system of linear equations.

When you finish this lesson, you will be able to:

  • Determine how many solutions a system of equations could have.

Here are the activities that will help you reach those goals:

  • 2.7.1: Systems of Linear Equations with Infinitely Many Solutions
  • 2.7.2: Systems of Linear Equations with No Solution
    • 2.7.2: Self Check
    • 2.7.2: Additional Resources
  • 2.7.3: Sorting Systems of Equations Based on Number of Solutions
    • 2.7.3: Self Check
    • 2.7.3: Additional Resources
  • 2.7.4: Writing Consistent and Inconsistent Systems of Equations

After that, you’ll practice and review.

  • 2.7.5: Practice
  • 2.7.6: Lesson Summary
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