A two digit number is 3more than 4 times the sum of its digits. if 18 is added to the number ,its digits are reversed. find the numbe

Question

A two digit number is 3more than 4 times the sum of its digits. if 18 is added to the number ,its digits are reversed. find the number?​

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niczorrrr 3 years 2021-08-18T13:29:25+00:00 1 Answers 17 views 0

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  1. thienan
    0
    2021-08-18T13:31:11+00:00
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    Answer:

    I think it’s 35

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