Learn to solve a system of equations using substitution

The video tutorial explains how to solve systems of equations using the substitution method. It begins by introducing the method and discussing when it is most effective to use, particularly when a variable has a coefficient of 1 or -1. The tutorial then provides a step-by-step example of solving a system using substitution, including isolating a variable and substituting it into another equation. The process is compared to function evaluation, and the tutorial concludes by identifying the solution type as consistent and independent, with the intersection point of the equations.

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