{"type":"rich","version":"1.0","title":"Chapter 13: Graph Linear Equations \nAbdelrahman Abdelhafez \nHP4L\n","provider_name":"Coggle","provider_url":"https://coggle.it","thumbnail_url":"https://static.coggle.it/diagram/YJvGGrJq2guEc1I_/thumbnail","width":1920,"height":1200,"html":"<iframe width=\"1920\" height=\"1200\" src=\"https://embed.coggle.it/diagram/609bc61ab26ada0b8473523f\" frameborder=\"0\" allowfullscreen></iframe>"}