halla un numero q sumado a su doble da 48

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halla un numero q sumado a su doble da 48

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Nem 5 years 2021-08-17T15:54:18+00:00 1 Answers 18 views 0

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  1. thuthuy
    0
    2021-08-17T15:55:32+00:00
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    Answer:

    Let the number be x.


    Its double = 2y.


    Adding y in it, we get 2y + y.


    The result is 48.

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Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )