|3x|=6

Lösung

∣ 3 x ∣ = 6

x = - 2 or x = 2

Schritte zur Lösung

∣ 3 x ∣ = 6

Wende Absoluteregel an: Wenn

∣ u ∣ = a, a > 0

dann

u = a

u = - a

3 x = - 6 or 3 x = 6

3 x = - 6 or 3 x = 6

x = - 2 or x = 2

∣ x - 3 ∣ - 7 = 2

∣ k ∣ + 10 = 9

∣ c ∣ + 2 = 12

∣ 3 x - 5 ∣ = 2 x

\frac{x}{5} = 10