These sketch notes allow students to use their knowledge of combining like terms to add and subtract linear expressions. Students also need to use their knowledge that subtraction is really adding the opposite. This concept is referred to as Keep, change, change (K.C.C) in these notes.
These notes also include a practice page for students to work on after completing the sketch notes as a class. An answer key is also included in this product.
Check out some of my other sketch notes on expressions: