SOLUTION: How do I solve the problem |8d-4d|+5=13?

Algebra ->  Absolute-value -> SOLUTION: How do I solve the problem |8d-4d|+5=13?      Log On


   

Question 352643: How do I solve the problem |8d-4d|+5=13?
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
How do I solve the problem |2x+x|=9?
-------------
|3x| = 9
2 cases:
3x = 9 --> x = 3
and -3x = 9 --> x = -3