|x-1|-6=5

Lösung

∣ x - 1 ∣ - 6 = 5

x = - 10 or x = 12

Schritte zur Lösung

∣ x - 1 ∣ - 6 = 5

Verschiebe

6

auf die rechte Seite

∣ x - 1 ∣ = 11

Wende Absoluteregel an: Wenn

∣ u ∣ = a, a > 0

dann

u = a

u = - a

x - 1 = - 11 or x - 1 = 11

x - 1 = - 11 or x - 1 = 11

x = - 10 or x = 12

∣ 5 x + 2 ∣ = 18

∣ 4 x - 8 ∣ + ∣ 2 - x ∣ = 5

\frac{x}{5} + \frac{1}{3} = 2

∣ x - 4 ∣ = 3 x

∣ x + 9 ∣ + 4 = 11