{"id":"site-2405/zad/2415","paper_id":"site-2405","number":"2415","points":null,"ptype":"open","subject":"matematyka","category":"zbiory","year":2009,"month":null,"level":"podstawowa","text":"Rozwiązaniem równania x-5 / x+3 = 2/3 jest 21, 7, 7/3 czy 0.","answer":null,"answer_text":null,"solution":null,"image":"img/site/2405/zad-2415.svg","solution_image":"img/site/2405/rozw-2415.svg","topics":null,"page_from":null,"source":"site","answer_source":null,"answer_text_source":null,"solution_source":null,"text_source":"site","source_label":"Matematyka · Zbiory zadań · 2009 (podstawowa)","subject_label":"Matematyka","category_label":"Zbiory zadań","text_html":"<p>Rozwiązaniem równania x-5 / x+3 = 2/3 jest 21, 7, 7/3 czy 0.</p>","solutions":[{"source":"site","label":"matematykaszkolna.pl","kind":"image","image":"/img/site/2405/rozw-2415.svg"}]}