A perfect assignment for the end of the semester. A 15 question multi-step equations review including variables on both sides and distributive property. As students fill in their answers, the red box will start to show a picture. When they have finished all 15 problems, they should have a perfect Christmas tree.Problems are already on the sheet. Students should enter their digit answer in the yellow box. If their answer is correct, boxes in the red will turn (different colors).When they subm