Tentukan Himpunan Penyelesaian Dari |2x-1|≤5

Kelas 10 Matematika
Bab Nilai Mutlak

|2x - 1| <= 5
-5 <= 2x - 1 <= 5
-5 + 1 <= 2x + 1 + 1 <= 5 + 1
-4 <= 2x < 6
-4/2 <= 2x/2 <= 6/2
-2 <= x <= 3

HP = { x | -2 <= x <= 3, x € bilangan real }