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31 March, 22:35

Two fewer than a number doubled is the same as the number decreased by 38. Find the number

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  1. 31 March, 23:02
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    -36

    Step-by-step explanation:

    Let's say the number is x.

    "Two fewer than a number doubled" means that we have 2 less than 2x, which can be written as 2x - 2.

    "The number decreased by 38" means that have 38 less than the number x, which can be written as x - 38.

    The problem says that these are equal to each other:

    2x - 2 = x - 38

    We combine like terms by subtracting the x from both sides and adding 2 to both sides:

    2x - x = - 38 + 2

    x = - 36

    Thus, the answer is - 36.
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