Jawab:
nilai mutlak
pertidaksamaan
Penjelasan dengan langkah-langkah:
|(3x - 2)/5| ≤ 4
|3x -2| ≤ 20
-20 ≤ 3x -2 ≤ 20
-18 ≤ 3x ≤ 22
- 6 ≤ x ≤ 22/3
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Jawab:
nilai mutlak
pertidaksamaan
Penjelasan dengan langkah-langkah:
|(3x - 2)/5| ≤ 4
|3x -2| ≤ 20
-20 ≤ 3x -2 ≤ 20
-18 ≤ 3x ≤ 22
- 6 ≤ x ≤ 22/3