Tricks are for kids

Or not. Anything to distract me from studying...

So: Call the first 3 digits of your phone number (A) and the last 4 digits (B)

writing out that equation from my previous post algebraically gives:

[(80A + 1)250 + 2B -250]/2

Simplifying, you get

125(80A + 1) + B -125 = 10000A + B
If A is tuv and B is wxyz then
10000A + B = tuv0000 + wxyz = tuvwxyz.

silly silly

if only heat transfer were this easy