|-3n|=0

Lösung

∣ - 3 n ∣ = 0

n = 0

Schritte zur Lösung

∣ - 3 n ∣ = 0

Wende Absoluteregel an: Wenn

∣ u ∣ = 0

dann

u = 0

- 3 n = 0

- 3 n = 0 : n = 0

n = 0

7 - \frac{5}{2} x = 2

3 ∣ x + 2 ∣ - 7 = 14

1 + 3 ∣ 2 x + 1 ∣ = 1616

∣ x - 8 ∣ + 10 = 10

∣ 2 x - 1 ∣ = 15