Chapter 2‎ > ‎

2.4 Solving Equations w/Variables on each sides

Standard(s):

  • A.REI.A.1: Explain each step in solving a simple equation as following from the equality of numbers asserted at the previous step, starting from the assumption that the original equation has a solution. Construct a viable argument to justify a solution method.        
  • A.REI.B.3: Solve linear equations and inequalities in one variable, including equations with coefficients represented by letters.

Essential Question:

  • In what ways can the problem be solved, and why should one method be chosen over another?

Learning Target:

  • I can solve equations containing like terms. (Application)
  • I can solve equations with variables on both sides of the equal sign. (Application)
  • I can solve equations that require the use of the distributive property. (Application)

Warm-Up:
  • https://docs.google.com/document/d/1ROznbkEQrOpTFLp5Sh-KXkpwdEmIKZeZCgrAZI33X5A/edit?usp=sharing


Notes: 
Click on the image below for the PDF of the notes 2.4 Solving Equations w/Variables on each sides
  • https://drive.google.com/file/d/0B7PRmllaLVfFN2ZvY2RpOVlaX2M/view?usp=sharing



Video:

Click below for the Classroom Lesson - 2.4 Solving Equations w/Variables on each sides
  • https://drive.google.com/file/d/0B7PRmllaLVfFY0ZucE1qWkZ6Q1E/view?usp=sharing

Click below for the YouTube Video - Solving Multi-Step Equations.

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Click below for the YouTube Video - No Solution and Identity.
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Click below for the YouTube Video - Distributive Property.
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Click below for the Khan Academy Video - Solving Equations with the Distributive Property.

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Activities:
Click on the image below for an activity - Algebra Four
  • https://sites.google.com/a/nwoi3.org/algebra-1-eunits/eunit-2---univariate-equations/2-3/2-4/Game%20Activity.PNG
Select Variables on Both Sides 


Click on the image below for an activity - Algebra Help
  • https://sites.google.com/a/nwoi3.org/algebra-1-eunits/eunit-2---univariate-equations/2-3/2-4/Activity.PNG

Click on the image below for an activity - IXL Practice
  • https://sites.google.com/a/nwoi3.org/algebra-1-eunits/eunit-2---univariate-equations/2-3/2-4/IXL.PNG

Click on the image below for an activity - Rags to Riches
  • https://sites.google.com/a/nwoi3.org/algebra-1-eunits/eunit-2---univariate-equations/2-5/Game%20Activity.PNG
Extra Help:
Click on the image below for help 
http://www.wolframalpha.com/

Assessment/Homework:
Day 1: pg. 100 11-21 odd  
Day 2: pg. 100 22,25-35 odd, 45
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