math question

Echo:

hi!! Can you tell me why
2pi-x=x
hhmmm???

That would only be true if x=pi

im sorry hon. ! im not that good at math ! As u cn see i need help myself ..

Thanks for the response.

Melody:

Echo:

hi!! Can you tell me why
2pi-x=x
hhmmm???

That would only be true if x=pi

from (2*pi)-x=x
so (2*pi)=2*x
then pi = x

Can you tell me why