{"type":"video","version":"1.0","html":"<iframe src=\"https://www.loom.com/embed/4695c6092ce548ec9b25ecccd3fad273\" 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/4695c6092ce548ec9b25ecccd3fad273-00001.jpg","duration":134,"title":"SAT 2019 oct_S4_Q24","description":"p: 7x - 5y = 4\n4x - 8y = 9\nIf (x, y) is the solution to the system of equations above, what is the value of 3x + 3y ?"}