{"id":"site-7234/zad/7259","paper_id":"site-7234","number":"7259","points":null,"ptype":"open","subject":"matematyka","category":"zbiory","year":2013,"month":null,"level":"podstawowa","text":"Rozwiąż równanie x(x+1) / x-1 = 5x-4, dla x≠1.","answer":null,"answer_text":null,"solution":null,"image":"img/site/7234/zad-7259.svg","solution_image":"img/site/7234/rozw-7259.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 · 2013 (podstawowa)","subject_label":"Matematyka","category_label":"Zbiory zadań","text_html":"<p>Rozwiąż równanie x(x+1) / x-1 = 5x-4, dla x≠1.</p>","solutions":[{"source":"site","label":"matematykaszkolna.pl","kind":"image","image":"/img/site/7234/rozw-7259.svg"}]}