How do you solve abs(4x + 5)= 2x + 4?
1 Answer
Apr 23, 2018
Explanation:
There are two solutions:
-
4x+5= 2x+4
-> which gives 2x=-1 or x=-1/2 -
-4x-5= 2x+4
-> gives -6x=9 or x=-3/2