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Resource Name	Topic (Course)	Technology	Type	Rating
Browsing: All Content in PreCalculus for solving systems of linear equations Browse discussions			Login to Subscribe / Save Results
Linear Algebra Toolkit	solving systems of linear equations (PreCalculus)	Computer	Tool	[2]
This takes all the arithmetic out of matrix problems. With this web site, the student types in their matrix, and then gives the computer the the row-echlon commands - no silly mistakes. This helps th... More: lessons, discussions, ratings, reviews,...
Cramer's Rule (3x3)	solving systems of linear equations (PreCalculus)	Flash	Tool	[1]
For systems of three linear equations in three variables, this Formula Solver program walk you through the steps for finding the solution using Cramer's Rule (also known as the Third Order Determinant... More: lessons, discussions, ratings, reviews,...
Linear Equation Solver	solving systems of linear equations (PreCalculus)	Java Applet	Tool	[1]
Students can use this applet to solve a system of linear equations of up to three equations and three unknowns. More: lessons, discussions, ratings, reviews,...
Online Calculator	solving systems of linear equations (PreCalculus)	Java Applet	Tool	[1]
On this online calculator calculate mathematical expressions and complex numbers. You can do matrix algebra and solve linear systems of equations and graph all 2D graph types. You can also calculate z... More: lessons, discussions, ratings, reviews,...
Adding Apples and Oranges	solving systems of linear equations (PreCalculus)	JavaScript	Tool	[0]
Program about mental arithmetic with a pre-algebra tool, introducing Gaussian elimination, an algorithm for solving systems of linear equations. Use the video on the page as a tutorial. More: lessons, discussions, ratings, reviews,...
Adding Apples, Oranges, Pears ...	solving systems of linear equations (PreCalculus)	JavaScript	Tool	[0]
Use to calculate the value of an apple, an orange, a pear, and a lemon from four purchases. About mental arithmetic, with a pre-algebra tool introducing the Gaussian elimination. More: lessons, discussions, ratings, reviews,...
Adding Apples, Oranges, and Pe...	solving systems of linear equations (PreCalculus)	JavaScript	Tool	[0]
To calculate the value of an apple, an orange, and a pear from three purchases. About mental arithmetic, with a pre-algebra tool introducing the Gaussian elimination. More: lessons, discussions, ratings, reviews,...
Linear Algebra III	solving systems of linear equations (PreCalculus)	JavaScript	Tool	[1]
This applet solves a system of three equations with three unknowns and goes on to explain the mathematics behind solving systems of equations. More: lessons, discussions, ratings, reviews,...
Matrix Calculator & Linear Sys...	solving systems of linear equations (PreCalculus)	JavaScript	Tool	[0]
Calculate any expression involving up to eight matrices such as 2AB+3inv(2C+3D). Find determinants, inverses, reduced row echelon form of augmented matrices. More: lessons, discussions, ratings, reviews,...
Simultaneous Equation Solver A...	solving systems of linear equations (PreCalculus)	TI-89	Tool	[1]
Calculate solutions (unique, representation of the infinite solutions, or no solution) for linear systems up to 30x30. In addition, students can: enter symbolic data; save and edit up to five constan... More: lessons, discussions, ratings, reviews,...
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