The student will represent linear inequalities using equations, tables, and graphs. The student will solve linear inequalities using graphs or properties of equality, and determine whether or not a given point is a solution to a linear...

This lesson is designed to review and reinforce three methods (graphing, substitution and elimination) of solving systems of linear equations. The students will work together and independently to find the solutions to systems of...

This WebMath site explains how to enter your two equations with two variables and solve for those variables. It explains step-by-step how to solve the equations and gives the final solutions.

[Free Registration/Login may be required to access all resource tools.] This lesson covers graphing inequalities in two variables.

In easy to follow steps, this resource replies to a student's question on how to augment a matrix.

Twenty problems present a variety of practice using the linear combination/elimination method to solve linear systems. They are given with each step to the solution cleverly revealed one at a time. You can work each step of the problem...

[Free Registration/Login may be required to access all resource tools.] Solve a system and use the result as a guide to identify its type.

A brief overview of three methods used to graph lines is presented through examples. Slope-intercept, point-slope, and intercept form are demonstrated step-by-step along with a review of the formula for finding the slope of a line.

[Free Registration/Login may be required to access all resource tools.] This lesson covers solving systems by multiplying both equations by a constant to eliminate a variable.

In this instructional activity on multiple-step equations, students learn how to identify the solutions to linear, quadratic, and systems of equations.

In this activity, students use Computer Algebra System (CAS) tools to find intersections of linear and non-linear equations. They confirm their answers by graphing the equations on the calculator.

[Free Registration/Login may be required to access all resource tools.] Given a set of constraints, graph and solve linear problems.

For this task, students are shown the graphs of two equations, with areas bounded by their lines and intersections shaded in different colors. They are asked to write a system of equations or inequalities for each shaded area and explain...

Students are required to solve a system of equations in this task which will demonstrate their understanding of the correspondence between intersection points of the two graphs and solutions of the system. Aligns with A-REI.C.7.

Examples are provided to demonstrate how to use matrices to solve 2x2 and 3x3 matrices. Examples include real world applications and some are interactive.

The practice problem examines the elimination method for solving a system of linear equations. The graphs of the equations are available in PDF format.

The practice problem examines the elimination method for solving a system of linear equations. The graphs of the equations are available in PDF format.

Students solve a system of linear equations using the elimination method. The practice exercise is available in PDF format.

The practice problem examines a system of linear equations. The math graphs are available in PDF format.

The practice problem examines a system of linear equations. The math graphs are available in PDF format.

The practice problem uses the addition method to solve a system of linear equations. The handout is available in PDF format.

The practice problem uses the addition method to solve a system of linear equations. The handout is available in PDF format.

The exercise investigates the elimination method for solving a system of linear equations. The two graphs are available in PDF format.

The exercise investigates the elimination method for solving a system of linear equations. The two graphs are available in PDF format.