Sum of digits of a two digit number is 14. When 18 is added to the original number, then the new number is obtained by exchanging the digits of the original number. Express the statements in equation.
A) x - y = 14
x + y = 2
B) x + y = 14
x - y = 2
C) 2x + y = 14
2x - y = 2
PLS HELP ME CHOOSE THE CORRECT OPTION ... THX