HP dari soal tersebut brp ya? maaf kalo kurang jelas gambarnya. mohon bantuannya :)

Semoga dapat membantu...
dari : th

Bab Nilai Mutlak
Matematika SMA Kelas X

1/5 . | (2/3) x + 2 | + 7 = 9
1/5 . | (2/3) x + 2 | = 9 - 7
| (2/3) x + 2 | = 2 . 5
| (2/3) x + 2 | = 10

(2/3) x + 2 = 10
(2/3) x = 10 - 2
(2/3) x = 8
x = 8 . 3/2
x = 12

(2/3) x + 2 = -10
(2/3) x = -10 - 2
x = -12 . 3/2
x = -18

HP = { -18, 12 }