Here is a site that clearly and thoroughly explains how to solve systems of linear equations using the methods of combination, substitution, and Cramer's Rule. There are example problems solved, problems for the student to attempt, and...

[Free Registration/Login may be required to access all resource tools.] This lesson covers solving a system of linear equations using substitution.

This lesson provides basic instruction on the major concepts in algebra. Content includes a focus on fractions, units of conversion, complex numbers, quadratic equations, factorization and roots of polynomials, solving equations, systems...

[Free Registration/Login may be required to access all resource tools.] This lesson covers using a graphing calculator and matrices to solve a system of equations.

Also known as the Elimination Method, the Addition Method is used in solving several systems of equations. This step-by-step demonstration is a helpful resource to use when learning about solving systems.

Using the Substitution Method, a system of equations is solved. The process is shown in detail and can be used as a reference for solving other systems

Find a quick, concise explanation of how to solve systems of linear equations algebraically and graphically. Examples are given and clearly explained.

Find a concise explanation of how to solve systems of linear equations using matrices. An example is given and clearly explained.

Twenty-seven problems present a variety of practice solving systems of linear equations algebraically. They are given with each step to the solution cleverly revealed one at a time. You can work each step of the problem then click the...

Linear equations can be solved and graphed using this interactive site. This site allows the user to enter any linear equation in standard form and the y-intercept will be found through a step-by-step process. Systems of inequalities can...

Nineteen problems present a variety of practice solving linear systems by graphing systems of inequalities. They are given with each step to the solution cleverly revealed one at a time. You can work each step of the problem then click...

Using the graphing method, several systems of nonlinear equations are solved. Follow each example step by step to see how solutions are derived.

Cramer's Rule for solving a system of equations is presented here using an example of a system in three variables with three equations. The "everything," approach of solving for all three variables is shown as well as the "selective,"...

This lesson focuses on the relationship between algebraic, graphical, and contextual expressions of linear equations.

An example of how to find the solution of a linear system is presented using the graphing method. This is a nice tutorial for students to use as a reference while practicing with linear systems.

[Free Registration/Login may be required to access all resource tools.] Students learn to solve linear systems by graphing. Students examine guided notes, review guided practice, watch instructional videos and attempt practice problems.

This site provides a detailed unit on finding the slope of lines that investigates methods for solving systems of equations. Good lesson plan for class.

[Free Registration/Login may be required to access all resource tools.] This lesson covers solving a system of linear equations using substitution.

The mathematics tutorial explores how to solve linear and quadratic systems of equations. The lesson consists of class notes, calculator tips, examples, and practice problems with solutions. The teacher resource includes a worksheet that...

Here is a site that clearly and thoroughly explains how to solve word problems that lead to systems of equations, such as mixture, coin, investment, and upstream/downstream problems. There are example problems solved, problems for the...

Explains how to use elimination to simplify and solve systems of linear equations. Includes practice problems and explanations of their solutions.

[Free Registration/Login Required] Students explore using systems of equations by navigating through the interactive learning module and then answering questions that go along with the module. Students can also learn more about the...

Given a linear equation with missing values, determine appropriate values in order to have one, zero, or infinite solutions. For example, complete the equation -11x + 4 = __x + __ so that it has no solutions. Students receive immediate...

This site from the Simon Fraser University gives an introduction to solving a system of differential equations.