Adding and Multiplying Equations in a System of Equations

The video tutorial explains how to solve systems of equations by adding a multiple of one equation to another. It begins with an introduction to the concept, followed by a review of the multiplication and addition properties of equality. The tutorial then demonstrates solving a system of equations using trial and error, and further explores the method of multiplying and adding equations to find solutions. The lesson concludes by summarizing the key points and confirming that the solution remains consistent when equations are manipulated in this way.

How do you determine if a number pair is a solution to a system of equations?

Evaluate responses using AI:

OFF

What is the resulting equation when you multiply one equation by a constant and add it to another equation?

Evaluate responses using AI:

OFF