# Two digit number is such that the product of the digit is 8.When 18 is added to the number,then the digits are reversed.Find the number

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10x + y + 18 = 10y + x

9x - 9y = -18

9(x - y) = -18

x - y = -2

x + y = 8

x - y = -2

2x = 6

x = 3

y = 5

number is 35

the number is

10x + y, not xy