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1. The larger of two numbers exceeds twice the smaller number by 9. The sum of twice the larger and 5 times the smaller is 74. If a is the sum of the smaller number, which equation below determines the correct value of a?
- A. 5(2a + 9) + 2a = 74
- B. 5(2a + 9) + 2a = 74
- C. 5(2a + 9) + 2a = 74
- D. 5(2a + 9) + 2a = 74
Answer: Option D
Explanation:
ধরি, ছোট সংখ্যাটি a
বড় সংখ্যাটি 2a + 9
শর্তমতে, 2 (2a + 9) + 5a = 74
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