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The sum of the digits in a two-digit whole number is 9. The number in the
ones place is 3 less than the number in the tens place. Find the two-digit
number

The sum of the digits in a twodigit whole number is 9 The number in the ones place is 3 less than the number in the tens place Find the twodigit number class=

Respuesta :

clarch19

Answer:

63

Step-by-step explanation:

x = # in ones place

y = # in tens place

x + y = 9

y = x - 3

substitute:

x + x-3 = 9

2x - 3 = 9

2x = 12

x = 6

y = 3

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