You look at your X and try to find out Y
Look for fresh prints.
It ain't hard.
X-Men.
Because they're always trying to find the x. They don't know y, either.
To see how she looks like when sleeping.
OC He looked inside Santa's sack.
Because "There is no Try."
Because he tries to keep things Loki...
He solved for y! Thought this one up myself and thought it was post worthy
Because Y so serious
A. Telling you his real name.
Sometimes you have to slay a few dragons before you get to the princess
I didn't take algebra!
She couldn't solve inequalities.