|(x-4)/2 |=2

Lösung

\frac{x - 4}{2} = 2

x = 0 or x = 8

Schritte zur Lösung

\frac{x - 4}{2} = 2

Wende Absoluteregel an: Wenn

∣ u ∣ = a, a > 0

dann

u = a

u = - a

\frac{x - 4}{2} = - 2 or \frac{x - 4}{2} = 2

\frac{x - 4}{2} = - 2 or \frac{x - 4}{2} = 2

x = 0 or x = 8

∣ x - 2 ∣ + ∣ x - 4 ∣ = 7

3 - 2 ∣ 0.5 x + 1.5 ∣ = 2

∣ 3 x + 7 ∣ + 3 ∣ 2 - x ∣ = 13

5 ∣ x ∣ = 10

∣ x + 1 ∣ = x - 2