Question

if
9+5=9
7+4=5
12+6=15
then
18+11=???
​

Answer 1

Answer:

ANSWER IS 18

EXPLANATION-

EQUATION 1 => ( 9 - 5 ) + ( 9 + 5 ) = ( 4 + 14 ) = ( 4 + 5 ) = 9

EQUATION 2 => ( 7 - 4 ) + ( 7 + 4 ) = ( 3 + 11 ) = ( 3 + 2 ) = 5

EQUATION 3 => ( 12 - 6 ) + ( 12 + 6 ) = ( 6 + 18 ) = ( 6 + 9 ) = 15

EQUATION 4 => ( 18 - 11 ) + ( 18 + 11 ) = ( 7 + 29 ) = ( 7 + 11 ) = 18