Determining the Solution of a System of Equations by Using the Elimination Method

The video tutorial explains how to solve equations using the substitution and elimination methods. It details the process of determining whether to add or subtract equations to eliminate a variable, focusing on the importance of having the same coefficients. The tutorial provides a step-by-step guide to solving for variables and finding the intersection point of two lines using the elimination method.

Explain the process of eliminating a variable using the elimination method.

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What happens to the variable when you add two equations with the same coefficients but opposite signs?

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