{"type":"video","version":"1.0","html":"<iframe src=\"https://www.loom.com/embed/017fe120191c45e8aeccbba41dd57d4e\" frameborder=\"0\" width=\"960\" height=\"720\" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe>","height":720,"width":960,"provider_name":"Loom","provider_url":"https://www.loom.com","thumbnail_height":720,"thumbnail_width":960,"thumbnail_url":"https://cdn.loom.com/sessions/thumbnails/017fe120191c45e8aeccbba41dd57d4e-00001.jpg","duration":142,"title":"SAT 2020 oct S4_Q17","description":"p: y=(x+3)(x-7)\ny=x-7\nIf (x,y) is a solution to the given system of equations, which of the following could be the value of x?"}