(|-x-6|)/2 =3

Lösung

\frac{∣ - x - 6 ∣}{2} = 3

x = - 12 or x = 0

Schritte zur Lösung

\frac{∣ - x - 6 ∣}{2} = 3

Multipliziere beide Seiten mit

2

∣ - x - 6 ∣ = 6

Wende Absoluteregel an: Wenn

∣ u ∣ = a, a > 0

dann

u = a

u = - a

- x - 6 = - 6 or - x - 6 = 6

- x - 6 = - 6 or - x - 6 = 6

x = - 12 or x = 0

∣ 4 x + 4 ∣ + 6 = 46

∣ y + 3 ∣ = 2

∣ x + 2 ∣ + 3 = 1

∣ - 8 - 8 m ∣ + 2 = 74

∣ 2 x + 4 ∣ = 8