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9 November, 06:05

If 4 more than two times a certain number is 3 less than the number, what is the number

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  1. 9 November, 07:30
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    3

    Step-by-step explanation:

    If 4 less than 3 times a certain number is 2 more than the number

    Let the number be x

    First, three times of number is 3x

    Then 4 less will be (3x - 4)

    Two more than number is (x + 2)

    Hence the algebraic equation will be

    3x - 4 = x + 2

    Now solving this equation

    3x - 4 = x + 2

    3x - x = 2 + 4

    2x = 6

    x = 6 / 2

    x = 3

    Thus the number is 3
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