{"type":"video","version":"1.0","html":"<iframe src=\"https://www.loom.com/embed/8acf77d48eee4105a7994cc9e7aab96c\" frameborder=\"0\" width=\"1280\" height=\"960\" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe>","height":960,"width":1280,"provider_name":"Loom","provider_url":"https://www.loom.com","thumbnail_height":960,"thumbnail_width":1280,"thumbnail_url":"https://cdn.loom.com/sessions/thumbnails/8acf77d48eee4105a7994cc9e7aab96c-00001.jpg","duration":133,"title":"S4 Q21","description":"p: x - y = 1\nx + y = x^2 - 3\nWhich ordered pair is a solution to the system of equations above?"}