A two-digit number is 3 more than 4 times the sum of its digit.if 18 is added to the number. it digit are reversed.find the number.
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Let the no. be a and b
(a+b)4+3=ab, 10a+b+18=10b+a
these are the two equation no you can solve this
(a+b)4+3=ab, 10a+b+18=10b+a
these are the two equation no you can solve this
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