|-8x|=40

Lösung

∣ - 8 x ∣ = 40

x = - 5 or x = 5

Schritte zur Lösung

∣ - 8 x ∣ = 40

Wende Absoluteregel an: Wenn

∣ u ∣ = a, a > 0

dann

u = a

u = - a

- 8 x = - 40 or - 8 x = 40

- 8 x = - 40 or - 8 x = 40

x = - 5 or x = 5

∣ z - 2 ∣ = 0

∣ x - 6 ∣ = \frac{x}{2}

8 = ∣ 2 + 4 x ∣

2 ∣ x - 3 ∣ + 4 = 8

∣ x ∣ - 18 = - 10