Your friend has owned a dog for 11 years. This is one year less than 2 as long as he has owned a cat. How long has your friend owned a cat?

Question

Your friend has owned a dog for 11 years. This is one year less than 2 as long as he has owned a cat. How long has your friend owned a cat?

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Trúc Chi 3 years 2021-07-17T12:34:26+00:00 1 Answers 1 views 0

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  1. haidang
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    2021-07-17T12:35:27+00:00
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    Answer:

    He pet the cat at least 13 years

    Step-by-step explanation:

    11 + 2 = 13

    But less than 2 mean the dog’s years is less cat’s years 2 years, but less than can be more on cat, so if the number above 2 or equal 2, then it was right.

    x >= 2

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