How do you solve 5=|2x— 4|?
1 Answer
Feb 19, 2016
Explanation:
Note: Whenever you have an absolute value equation, there is a possibility of 2 solutions.
Because,
Given :
Step 1: Remove the absolute value sign, we will have TWO equation like this
a)
Step 2: Solve each equation like this
a)
+4 " " +4
------
9 " " = 2x
9/2 = (2x)/2
x= 9/2
Try to solve for (b), and you should get
Answer: