3 Easy Solve Systems Algebraically

The video tutorial covers solving systems of equations using substitution and elimination methods. It provides examples of each method, including a case with infinite solutions. The instructor emphasizes the importance of understanding when to use each method and offers tips for avoiding common mistakes. The video concludes with encouragement to explore further resources for deeper learning.

How do you determine whether to use substitution or elimination when solving a system of equations?

What are the steps to follow when using the substitution method?

What does it indicate if the simplified equation results in a statement like -18 = -18?