{"type":"rich","version":"1.0","title":"Equivalent Systems Proof","description":"Players arrange proof steps in the correct order to show that if a pair of values solves the original system, it also solves the system after one equation is replaced by itself plus a multiple of the other. The game builds a logical chain from the original equations to the conclusion that the solution set stays the same. (HSA.REI.C.5)","author_name":"Padlet Arcade","thumbnail_url":"https://arcade.padlet.com/open-graph/social-preview-image.png?timestamp=1774343763334&hashid=0GjJbZw3jA","html":"<iframe src=\"https://arcade.padlet.com/embed/0GjJbZw3jA\" width=\"720\" height=\"480\" frameborder=\"0\" allowfullscreen></iframe>","width":720,"height":480,"provider_name":"Padlet Arcade","provider_url":"https://arcade.padlet.com"}