20 - what is 36.
20-X=36
X=not a possible number (imaginary number).
THERE!
huh??
LOL!
20-(-16)=36
Minus and a minus cancel each other out
Wait a second! 20-(-16) 2016!!! The year!!!
But, wouldn't those 2 negative cancel? Because then if would be a positive 36.
Precisely what I said
LOL on the year.