{"type":"rich","version":"1.0","title":"Rozwiązywanie równania liniowego","description":"Rozwiązywanie równań liniowych: porządkowanie kroków","author_name":"Padlet Arcade","thumbnail_url":"https://arcade.padlet.com/open-graph/social-preview-image.png?timestamp=1780556083167&hashid=kGpzEQNZjv","html":"<iframe src=\"https://arcade.padlet.com/embed/kGpzEQNZjv\" width=\"720\" height=\"480\" frameborder=\"0\" allowfullscreen></iframe>","width":720,"height":480,"provider_name":"Padlet Arcade","provider_url":"https://arcade.padlet.com"}