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Mathematics, 27.06.2020 21:01 SKYBLUE1015

Si un número de dos cifras se disminuye en 17 y esta diferencia se divide por la suma de sus cifras, el cociente es 5, y si el número disminuido en 2 se divide por la cifra de las unidades disminuida en 2, el cociente es 19 . Hallar el número.

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Si un número de dos cifras se disminuye en 17 y esta diferencia se divide por la suma de sus cifras,...
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