Subject

    Bank Exam

    Topic

    Probashi Kallyan Bank Exam. 2014

    Find a number such that when 15 is subtracted from 7 times the number, the result is 10 more than twice the number.

    ক)
    5
    খ)
    7
    গ)
    9
    ঘ)
    15

    Explanation

    7x - 15 = 2x + 10 => 5x = 25 => x = 5

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