|2b|=0

Lösung

∣ 2 b ∣ = 0

b = 0

Schritte zur Lösung

∣ 2 b ∣ = 0

Wende Absoluteregel an: Wenn

∣ u ∣ = 0

dann

u = 0

2 b = 0

2 b = 0 : b = 0

b = 0

∣ x - 6 ∣ + 4 = 8

\frac{∣ - 4 - 3 n ∣}{4} = 2

7 ∣ x - 2 ∣ - 11 = 10

∣ 7 x + 42 ∣ = 14 x

- 3 ∣ 2 x + 1 ∣ - 5 = - 8