1. Solving Equations Using Addition or Subtraction
Sign In
How many cases do you have after you remove the absolute value?
2, - 2
|x|= 2 This equation means that the distance is 2, either in the positive direction or the negative direction. |x|= 2 ⇒ lx= 2 x= - 2 Both 2 and - 2 are solutions to the absolute value equation.