|x-12|=16

Lösung

∣ x - 12 ∣ = 16

x = - 4 or x = 28

Schritte zur Lösung

∣ x - 12 ∣ = 16

Wende Absoluteregel an: Wenn

∣ u ∣ = a, a > 0

dann

u = a

u = - a

x - 12 = - 16 or x - 12 = 16

x - 12 = - 16 or x - 12 = 16

x = - 4 or x = 28

∣ x - 3 ∣ + ∣ x - 7 ∣ = 2

∣ x - 3 ∣ = ∣ 2 x ∣

80 = - 2 ∣ - 4 q ∣

∣ x - 3 ∣ = ∣ x + 5 ∣

- ∣ c ∣ = - 11