Click on the appropriate link
in the second column to learn more about the concept stated in
the first column
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Solving Systems of
Linear Equations in 2 Variables: Make sure to click on the “Next button at the bottom of the page to view the entire tutorial. Pages 1 to 3 deal with hand graphing, page 4 deals with substitution and page 5 deals with elimination. Examples of how to solve linear systems in 2 variables by hand graphing and analytically by using either substitution or elimination. Make sure that you go through all of Tutorial 49. Examples of how to solve linear systems in 2 variables by hand graphing and analytically by using either substitution or elimination. Make sure that you go through all 6 of the tutorials on the webpage that opens. |
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Solving Word Problems using Systems of Linear Equations: This web site has several examples of how to solve word problems using systems of linear equations in both 2 and 3 variables. Do only with 2 variables. Make sure that you go through all of Tutorial 51. This web site has several examples of how to solve word problems using systems of linear equations in both 2 and 3 variables. Do only with 2 variables. Make sure to click on the “Next button at the bottom of the page to view the entire tutorial. Make sure that you go through both pages 1 and 2. |
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Solving Linear Systems in 2 Variables Graphically: This web site has interactive applets that permit you to draw any 2 linear equations so that you then can estimate the solution. |