Are you looking for a quick activity for Solving Systems of 3 Variable Equations? Then this Escape Room is for you! ⭐This is a no prep, 4 question, Google Sheets SELF CHECKING Escape Room activity that can be used for homework, classwork, quiz, check-in, review, etc. This product has students solving 3 variable systems of equations. The systems can be solved using substitution and/or elimination. When students access the activity, they are only given 1 system at a time. As students enter t