SOLUTION: The untis digit of a two-digit number exceeds twice the tens digit by 1. Find the number if the sum of its digit is 10.
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Question 385002: The untis digit of a two-digit number exceeds twice the tens digit by 1. Find the number if the sum of its digit is 10.
Answer by richard1234(7193) (Show Source): You can put this solution on YOUR website!
37. Just let the tens digit be x, and the units digit be 2x + 1, and solve.
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