{"id":"site-3022/zad/5470","paper_id":"site-3022","number":"5470","points":null,"ptype":"open","subject":"matematyka","category":"zbiory","year":0,"month":null,"level":"podstawowa","text":"Rozwiązanie zadania. Zbiorem rozwiązań nierówności 12-5x/2 < 3(1-1/2x)+7x jest A. (-∞,2/7) B.(2/7,+∞) C. (-∞,3/8) D.(3/8,+∞)","answer":null,"answer_text":null,"solution":null,"image":"img/site/3022/zad-5470.svg","solution_image":"img/site/3022/rozw-5470.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 (podstawowa)","subject_label":"Matematyka","category_label":"Zbiory zadań","text_html":"<p>Rozwiązanie zadania. Zbiorem rozwiązań nierówności 12-5x/2 &lt; 3(1-1/2x)+7x jest A. (-∞,2/7) B.(2/7,+∞) C. (-∞,3/8) D.(3/8,+∞)</p>","solutions":[{"source":"site","label":"matematykaszkolna.pl","kind":"image","image":"/img/site/3022/rozw-5470.svg"}]}