SOLUTION: what number can be added to or subtracted from a number and the sum or difference is the number you started with ?

Algebra ->  Customizable Word Problem Solvers  -> Numbers -> SOLUTION: what number can be added to or subtracted from a number and the sum or difference is the number you started with ?      Log On

Ad: Over 600 Algebra Word Problems at edhelper.com


    

Question 517359: what number can be added to or subtracted from a number and the sum or difference is the number you started with ?
Answer by solver91311(24713) About Me  (Show Source):
You can put this solution on YOUR website!


Pretend you are standing somewhere on a number line. How far are you allowed to move and still be at the place you started?

John

My calculator said it, I believe it, that settles it
The Out Campaign: Scarlet Letter of Atheism