Nilai mutlak dari | X + 5 | = 3

|x + 5| = 3
x + 5 = 3
x = 3 – 5
x = -2

x + 5 = -3
x = -3 – 5
x = -8

x = { -2, -8 }

| X+5 | =3 ATAU. | X+5 | = -3
X = 3-5 X = -3-5
X = -2 X = -8