|x-10|=4

Lösung

∣ x - 10 ∣ = 4

x = 6 or x = 14

Schritte zur Lösung

∣ x - 10 ∣ = 4

Wende Absoluteregel an: Wenn

∣ u ∣ = a, a > 0

dann

u = a

u = - a

x - 10 = - 4 or x - 10 = 4

x - 10 = - 4 or x - 10 = 4

x = 6 or x = 14

8 - 12 ∣ k + 4 ∣ = - 4

∣ 2 x + 7 ∣ = x - 4

∣ 4 - y ∣ = 6

∣ y ∣ = - 7

∣ 4 - x ∣ = 1