|8-2x|=0

Lösung

∣ 8 - 2 x ∣ = 0

x = 4

Schritte zur Lösung

∣ 8 - 2 x ∣ = 0

Wende Absoluteregel an: Wenn

∣ u ∣ = 0

dann

u = 0

8 - 2 x = 0

8 - 2 x = 0 : x = 4

x = 4

∣ - 3 x + 3 ∣ = 33

0 = ∣ x - 1 ∣ - 3

∣ 5 y + 12 ∣ - 5 = 22

∣ 2 x - 7 ∣ - 8 = - 5

∣ x + 2 ∣ = 2 x + 1