Question
Download Solution PDFযদি আমরা একটি সংখ্যার 5 গুণের সাথে 7 যোগ করি, তবে আমরা 67 পাই এবং আমরা যদি একই সংখ্যার তিনগুণ থেকে 9 বিয়োগ করি তবে আমরা 27 পাই। প্রদত্ত সংখ্যাটি নির্ণয় করুন।
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFধরা যাক, সংখ্যা = x
প্রশ্ন অনুসারে,
5x + 7 = 67
⇒ 5x = 60
⇒ x = 12 ---(i)
3x - 9 = 27
⇒ 3x = 36
⇒ x = 12 ----(ii)
উভয় সমীকরণ সমাধান করে, আমরা পাই x = 12
সুতরাং, সঠিক উত্তর হল 12
Last updated on Jul 18, 2025
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