Algebraic manipulation

Revision as of 23:06, 7 August 2017 by A 0123456789 z (talk | contribs)

Involving doing opposite operations to any equation to solve for a certain variable. Ex:


$x^2 + 18 = 43\\ \\ x^2 = 25\\ \\ \boxed{x=\pm5}$

Invalid username
Login to AoPS