Himpunan penyelsaian dari |×+2| + 4=10

|x + 2| + 4 = 10
|x + 2| = 10 – 4
|x + 2| = 6

Penyelesaian 1
x + 2 = 6
x = 6 – 2
x = 4

Penyelesaian 2
x + 2 = -6
x = -6 – 2
x = -8

HP = {-8,4}