penyelesaian dari persamaan |5 - 2/3 x| -9 =8 adalah?

Bab Nilai Mutlak
Matematika SMA Kelas X

| 5 - (2x/3) | - 9 = 8
| 5 - (2x/3) | = 8 + 9
| 5 - (2x/3) | = 17

5 - (2x/3) = 17
-2x/3 = 17 - 5
x = 12 . (-3/2)
x = -18

5 - (2x/3) = -17
-2x/3 = -17 - 5
x = -22 . (-3/2)
x = 33

HP = { -18, 33 }