x = first three digits
y = last four digits
So your phone number looks like 10,000x + y.
250((80x) + 1) + 2y - 250 simplifies to 10,000x + y.
2
So it works. //content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif Simple Algebra.
y = last four digits
So your phone number looks like 10,000x + y.
250((80x) + 1) + 2y - 250 simplifies to 10,000x + y.
2
So it works. //content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif Simple Algebra.
