|-8x|=64

Lösung

∣ - 8 x ∣ = 64

x = - 8 or x = 8

Schritte zur Lösung

∣ - 8 x ∣ = 64

Wende Absoluteregel an: Wenn

∣ u ∣ = a, a > 0

dann

u = a

u = - a

- 8 x = - 64 or - 8 x = 64

- 8 x = - 64 or - 8 x = 64

x = - 8 or x = 8

- 3 = - ∣ k ∣

∣ x + 4 ∣ = x

∣ x - 2 ∣ = - 8

∣ 9 f ∣ = 0

3 = ∣ r - 1 ∣