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Resource Name |
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Technology |
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Solving Systems of Equations i...
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Solve by substitution (Algebra) |
Flash |
Support Material |
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The method of solving system of equations in two variables by substitution and by equating the coefficients.
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Solving Systems of Equations i...
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Solve by substitution (Algebra) |
Flash |
Support Material |
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[0]
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This mini-lesson explains the method of solving system of equations in three variables by substitution.
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Linear Inequalities
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Solve by substitution (Algebra) |
Computer |
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Students create linear inequalities and systems of linear inequalities on a coordinate plane. This is like a graphing calculator with advanced viewing options.
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Interactive Story Problem: The...
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Solve by substitution (Algebra) |
Excel |
Tool |
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[1]
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Students explore some of the costs associated with smoking cigarettes. Note the User's Guide link (MS Word file download) provides additional notes for the instructor.
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3 Equations - 3 Unknowns Matri...
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Solve by substitution (Algebra) |
JavaScript |
Tool |
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[1]
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One of the problems in dealing with three equations and three unknowns is a lack of practice problems. This script provides a new problem set each time which has integer answers. Another difficulty fa...
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3 Equations - 3 Unknowns Matri...
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Solve by substitution (Algebra) |
JavaScript |
Tool |
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[0]
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This is a companion program to matrixpractice.htm [View Resource Connection below]. This program does not solve the 3 equations-3 unknowns system; rather it is a tool to help the student work t...
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