Question

Solve: |4x+3|=|2x+1|

Answer 1

(1) 4x+3=2x+1
<=> 2x=-2
<=> x=-1
(2) -4x-3=-2x-1
<=> -2x=2
<=> x=1

Answer 2

Explanation:

|4x+3|=|2x+1|

THERE ARE TWO UNIQUE EQUATIONs

4x+3=2x+1

2x=-2

x=-1

(or)

4x+3= -(2x+1)

4x+3=-2x-1

6x=-4

x=-2/3

Therefore x=-1 , -2/3