We found 895 reviewed resources for systems of linear equations
Model a Real-Life Situation Using a System of Linear Equations
7 mins 8th - 10th CCSS: Designed
Ah, the dreaded systems of equations word problem. Probably one of the best ways to connect algebra to the real-world, here is a video that goes through the steps on how to detect key words and create two equations that model the scenario.
Have Some Pizza: Introduction to Systems of Linear Equations
8th CCSS: Designed
Frugal shoppers, linear systems are your friends! Armed with information about the rates different pizza places charge for their pizzas and deliveries, learners write equations to represent each restaurant. After analyzing the graphs,...
Solving Systems of Linear Equations by Graphing - Part 2
7 mins 8th - 10th CCSS: Adaptable
New ReviewNot all systems have a single solution. To begin the video, the narrator reviews the different number of solutions possible with a system of linear equations. He continues with examples of solving systems of equations by graphing. Unlike...
Introduction to Systems of Linear Equations
7th - 9th CCSS: Designed
Here is a lesson plan that really delivers! Middle schoolers collaborate to consider pizza prices from four different pizza parlors. Using systems of simultaneous equations, they graph each scenario to determine the best value. Developed...
Solving Systems of Linear Equations with Row Reductions to Echelon Form on Augmented matrices
Eleventh graders solve system of linear equations. In this Algebra II lesson, 11th graders solve s system of linear equations with row reduction to Echelon Form on an augmented matrix. TI-nspire CAS calculator required.
Topic 4: Solving Systems of Linear Equations
8th - 11th CCSS: Adaptable
Linear equations, coordinate planes, and systems of equations are covered in this extremely well-organized lesson. Composed of a series of mini-lessons, the instruction aims at explaining a different facet of solving systems of linear...
Determine If Point Is a Solution to a System of Linear Equations (Example)
3 mins 8th - 10th CCSS: Adaptable
New ReviewSystematically check a solution in a system. Given a point and a system, the presenter checks to see if the point is a solution to the system. Pupils understand what it means to be a solution to a system. The video shows both...
Nature of Solutions of a System of Linear Equations
8th CCSS: Designed
If at first you cannot graph, substitute. The lesson introduces the substitution method as a way to solve linear systems if the point of intersection is hard to determine from a graph. The 28th installment of a 33-part series finishes...
What's a Solution to a System of Linear Equations?
3 mins 6th - 12th
Since the focus of this video is on explaining the solution to a system of equations, the lecturer does not work through the problem. Instead, she points out that the solution should be an ordered pair that makes each equation a true...
How Do You Check Your Answer When You Have Two Equations?
2 mins 7th - 9th
Show your class how to check their answers for a system of linear equations. This video clarifies how to plug in answers and solve each equation. This is a straightforward video that could be useful to learners as the work on their...
Linear Systems with Addition and Subtraction: Fill in the Boxes 2
8th - 10th CCSS: Designed
Systematically combine shapes to arrive at one solution. The resource models a system of linear equations using colored shapes. Pupils follow rules to combine circles and squares to add the two equations together, resulting in one...
Determine Solutions to a Linear Equation in Two Variables
6 mins 8th - 11th CCSS: Adaptable
How can one equation have more than one solution? Well, if it has two variables, the solutions can be endless! Individuals explore the concept using a video tutorial that demonstrates finding multiple solutions to a linear equation in...