If the tens digit x and the units digit y of a positive integer n are reversed, the resulting integer is 18 more than n. What is y in terms of x ?	Choose the correct choice from the following answers:	A) x+2	B) x-2	C) x+5	D) x+6	E) x+3
Original Digits=xy i.e. Number=10x+y   After reversing the digits:   Digits=yx i.e. Number=10y+x   10y+x is 18 more than 10x+y   10x+y+18=10y+x   10x-x+18=10y-y   9x+18=9y   x+2=y   OR   y=x+2   x+2nswer : x+2
<result>A</result>
If the tens digit x and the units digit y of a positive integer n are reversed, the resulting integer is 18 more than n. What is y in terms of x ?