Here is a free foldable for solving systems of equations. This foldable must be printed double sided. To fold this foldable first take the copy that says Elimination. You should have the word Elimination at the bottom of the paper facing you. Next take the paper that says Substitution. The Substitution should be at the bottom of the page facing you. Put the Substitution paper in front of the Elimination paper. Next slide the Substitution paper up so you can see the word Elimination below it. Finally, fold the paper in half towards you so that the word Graphing is just above Substitution and the cover is just above graphing. Hope that helps!