There are many different ways to solve a system of linear equations. In this tutorial, you'll see how to solve a system of linear equations by combining the equations together in order to eliminate one of the variables. Then, see how to...

There are many different ways to solve a system of linear equations. In this tutorial, you'll see how to solve such a system by combining the equations together in a way so that one of the variables is eliminated. Then, see how to find...

This lesson explores how to determine if a linear system of equations has no value pairs in common. It is 7 of 10 in the series titled "Simultaneous Linear Equations with No Solution."

This lesson introduces the slope intercept form of a linear equation. It is 5 of 6 in the series titled "Slope Intercept Formula."

This lesson presents how to write an equation of a line that passes through a given point and is parallel to a given line. It is 2 of 5 in the series titled "Writing a Linear Equation from a Parallel Line and Point."

This lesson presents how to write an equation of a line that passes through a given point and is perpendicular to a given line. It is 2 of 5 in the series titled "Writing a Linear Equation from a Perpendicular Line and Point."

The learning exercise is a video that examines perpendicular lines. Students watch an example on how to determine if lines are perpendicular. [3:29]

This video demonstrates how to solve a variety of test questions related to equations of a line, slope, points on a line, and y-intercepts. [12:30]

Models how to solve simple linear equations involving addition and subtraction and one variable. [12:05]

In this lesson, students are shown how to solve two-step linear equations with different operations and some negative numbers. [10:50]

This lesson models how to write and solve linear equations for different types of word problems. [7:46]

Students learn how to determine the equation of a line. The video tutorial investigates the algebra concept through detailed explanations and examples. [6:45]

Students learn how to calculate the slope of a line. The video tutorial investigates the algebra concept through detailed explanations and examples.

Students learn how to calculate the slope of a line.

Students learn how to calculate the slope of a line. The video tutorial investigates the algebra concept through detailed explanations and examples. [9:46]

This video begins with two points and demonstrates how to graph them on a coordinate plane and then calculate the slope of the line.

This video demonstrates how to solve several test questions related to linear equations and linear inequalities.

The video tutorial investigates parallel lines. Students learn about the mathematics concept by watching a detailed example. [3:03]

The video tutorial investigates parallel lines. Students learn about the mathematics concept by watching a detailed example. [2:42]

This algebra resource demonstrates how to solve systems of equations. Students learn about the concept through a video tutorial.

This video demonstrates how to solve systems of linear equations in two variables.

The video tutorial investigates parallel lines. Students learn about the mathematics concept by watching a detailed example. [3:48]

The learning exercise is a video that examines perpendicular lines. Students watch an example on how to write the equation of a perpendicular line. [3:01]

Planet Nutshell Math Shorts provide animated videos that explain various math topics. On this site students learn about simultaneous linear equations.