SOLUTION: Please help. Thank you. Find -x when x=20

Algebra ->  Quadratic Equations and Parabolas  -> Quadratic Equations Lessons  -> Quadratic Equation Lesson -> SOLUTION: Please help. Thank you. Find -x when x=20      Log On


   

Question 135031: Please help. Thank you.
Find -x when x=20
Answer by checkley77(12844) About Me  (Show Source):
You can put this solution on YOUR website!
IF X=20 THEN BY MULTIPLYING BOTH SIDES BY -1 WE GET:
-X=-20