{"version":"1.0","type":"video","provider_name":"Puzzicle","provider_url":"https://puzzicle.org","title":"Solutions to 2-variable equations: substitution (old)","width":800,"height":560,"thumbnail_url":"https://puzzicle.org/thumbs/561901044.jpg","thumbnail_width":320,"thumbnail_height":180,"html":"<iframe src=\"https://puzzicle.org/embed/math/algebra-home/v/ordered-pair-solutions-of-equations\" width=\"800\" height=\"560\" style=\"border:0;max-width:100%\" allow=\"fullscreen; autoplay\" title=\"Solutions to 2-variable equations: substitution (old)\"></iframe>"}