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Mathematics, 19.11.2019 06:31 madisonbrookecallis

The sum of the digits of a two-digit number is 13. twice the first digit is 1 less than the second digit. what is the two digit number. create a system of equations and solve.

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The sum of the digits of a two-digit number is 13. twice the first digit is 1 less than the second d...

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