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Fantom [35]
3 years ago
8

The sum of the digits of the digits of a certain two- didgits number is 16. Reversing its digits decreases the number by 18. Wha

t is the number
Mathematics
1 answer:
mart [117]3 years ago
8 0
Let x= the first digit
Let y= the second digit
X+Y=16 X-Y=18
2X=34 2X/2=34/2
X=17
17+Y=16 Y=-1
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