{"type":"rich","version":"1.0","title":"Systems of Equations: Elimination","description":"Activity where students identify equivalent systems of linear equations formed by the elimination method, ensuring the new system has the same solution set, aligning with standard HSA.REI.C.5.","author_name":"Padlet Arcade","thumbnail_url":"https://arcade.padlet.com/open-graph/social-preview-image.png?timestamp=1774377062377&hashid=7qje5dBEjl","html":"<iframe src=\"https://arcade.padlet.com/embed/7qje5dBEjl\" width=\"720\" height=\"480\" frameborder=\"0\" allowfullscreen></iframe>","width":720,"height":480,"provider_name":"Padlet Arcade","provider_url":"https://arcade.padlet.com"}