Solving a system of equations by using the substitution method

The video tutorial explains how to solve a system of equations using graphing and substitution methods. It highlights the advantages of substitution, especially when a variable has a coefficient of 1. The tutorial walks through solving for variables, evaluating expressions, and finding coordinates by combining like terms. The teacher provides tips and examples to clarify the process.

What new insight or understanding did you gain from this video?

Evaluate responses using AI:

OFF