+26 Think about this:
3x=60
Solve x...
Easy? How about if x doesn't equal 20? Try that.
Hint: It is on a certain youtube video
+11912 thats impossible ! x has to be equal to 20 ! proof = 3x=60 so 3*20=60! i hope u might be knowing this from before ! 
+33661 Perhaps x and 60 are angles in degrees. Then x could be 140°, which means that 3x = 420° which is the same as 60° for many purposes (certainly as far as the trig functions are concerned)!
+129852 Who dares to question rosala?? .... How about a little "fire," Alan (and reinout)...???
+2353 Challenge accepted;
$$3x = 60\\
x = \lim_{n->\infty} \begin{pmatrix}
\frac{27n^3+27n^2-27n+27}{\frac{27}{5}n^3+\frac{27}{4}n^2+\frac{27}{3}n+\frac{27}{2}} \\
27^{\frac{1}{n}}+((\frac{1}{n})!)
\end{pmatrix}
\sqrt{((cos(\frac{1}{4}\pi)+isin(\frac{1}{4} \pi))(cos(\frac{1}{4}\pi)-isin(\frac{1}{4} \pi))-e^{i\pi}-2(cos(\frac{3}{4}\pi)+isin(\frac{3}{4} \pi))^4)}\\
\mbox{ where }\begin{pmatrix}
m \\
r
\end{pmatrix} \mbox{ is the combination of m taken r}$$
+129852 Let's suppose that it takes three hours to bake a pie. Then how many could we bake in 60 hrs??
Answer....20 pies......and everyone knows that 20 "pi's" ≈ 62.832
So....there's "x".......(more or less)
+118673 Reoinout-g
I am not going to work through that!
BUT I'll take your word for it.
Thumbs up from me.
Chris, it does not take 3 hours to bake a pie. I cook as much as you do and even I know that!
And besides, why can't you put several in the oven at the same time? The bake time would be in parallel not in series!
+11912 by the way CPhill melodys right , it doesnt take 3 hours to bake a cake so how can a pie take 3 hours !but melody phill is just supposing it ! and i liked ur pic CPhill ! thumbs up for it ! and i would like to give thumbs up to reinout too for accepting the challenge ! ha ha !
+33661 Hmm. I make reinout's expression to be 5C2√( 1 - (-1) - 2*(-1) ) = 10*√4 = 10*2 = 20.
20 is 20 however heavily disguised!
+2353 Haha, I knew you'd see through it within a second Alan.
'thumbs up' for actually solving it.
+11912 i dont understand one thing u people are continuously repeating ! if we can get the proof or the answer then why r we using such hard and unseen methods to show " yeah , heres the proof " or the answer ! or is this the thing that u just dont wanna agree on someone else !
