SOLUTION: the difference of the digits of a two-digit number is 8 and their sum is 10. what is the number ?

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Question 584712: the difference of the digits of a two-digit number is 8 and their sum is 10. what is the number ?
Answer by richwmiller(17219) About Me  (Show Source):
You can put this solution on YOUR website!
x-y=8
x+y=10
2x=18
x=9
y=1
91 or 19