4 Tips to Solve a System of Equations Algebraically | Algebra

The video tutorial explains how to solve systems of equations using substitution and elimination methods. It provides four examples and shares four tips to help decide which method to use. The tutorial emphasizes the importance of identifying coefficients, isolating variables, and using the least common multiple for elimination. Bonus tips are also provided to avoid common mistakes.

What is the second tip provided for solving systems of equations?

How do you isolate a variable when using substitution?

In what situations is it preferable to use elimination over substitution?

What common mistakes do students make when solving systems of equations?