" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
- 4 < (3 - 2x) < 4 (sifat aturan mutlak)
- 7 < - 2x < 1 (kedua ruas kalikan (-1) maka tanda berubah)
- 1 < 2x < 7
- 1/2 < x < 7/2
-4 /3-2x/ < 4
-4-3 /-2x/ < 4-3
-7 /-2x/ < 1
7/2 /x/ -1/2