Testing Solutions to Systems of Equations

The video tutorial explains how to solve systems of linear equations by testing values. It begins with an introduction to the concept of systems of equations, followed by solving individual equations like X + Y = 5 and X - Y = 1. The tutorial then combines these equations to find a common solution, demonstrating the process with tables. It concludes by testing if specific pairs satisfy the system, emphasizing the need for solutions to meet both equations' criteria.

How do you find the pair of numbers that satisfies both equations in a system?

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What must be true for a pair of numbers to be considered a solution to a system of equations?

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Why is the pair (4, 6) not a solution to the system of equations y = 2, X - 2 and X + y = 11?

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