<img src="https://id-static.z-dn.net/files/dd1/e14d4d6a728321f8c0400b43866a321c.jpg" alt="|3-2x|
|3-2x|<4 tolongin dong nomor 2 nya
|3 – 2x| < 4
-4 < 3 – 2x < 4
-4 – 3 < 3 – 2x – 3 < 4 – 3
-7 < -2x < 1
7 > 2x > 1
7/2 > x > 1/2
HP = 7/2 > x > 1/2
<img src="https://id-static.z-dn.net/files/dd1/e14d4d6a728321f8c0400b43866a321c.jpg" alt="|3-2x|
|3-2x|<4 tolongin dong nomor 2 nya
|3 – 2x| < 4
-4 < 3 – 2x < 4
-4 – 3 < 3 – 2x – 3 < 4 – 3
-7 < -2x < 1
7 > 2x > 1
7/2 > x > 1/2
HP = 7/2 > x > 1/2