প্রশ্ন ও উত্তর
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?
গণিত Number System 08 Oct, 2020
প্রশ্ন 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?
সঠিক উত্তর
2(2a + 9) + 5a = 74
মন্তব্য
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