Why can't 2 = 1 ?

yea, why can't 2 = 1?

i.e 2 x 0 = 0
1 x 0 = 0

therefore, we can say, 2 x 0 = 1 x 0
so we can divide both sides by 0 we get, 2 = 1 !!

Think about it.. haha