{"type":"video","version":"1.0","html":"<iframe src=\"https://www.loom.com/embed/66e5b335bb06417fbd53ef8a1e8f515d\" 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/66e5b335bb06417fbd53ef8a1e8f515d-00001.jpg","duration":108,"title":"SAT 2019_S4_Q11","description":"p: in the xy-plane, the graph of y = x + 3 intersects the graph of y = 2x - 6 at the point (a, b). What is the value of a ?"}