State the operation used to solve the following equation X -7 equals 15

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State the operation used to solve the following equation X -7 equals 15

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Thanh Thu 4 years 2021-07-27T08:07:00+00:00 1 Answers 11 views 0

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  1. Thunguyet
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    2021-07-27T08:08:13+00:00
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    Answer:

    x = 22

    Step-by-step explanation:

    The x Is a number that is greater than the 15.

    so you add the 7 and the 15 which gives you 22

    22-7 equals 15

    Hope this helps

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