18=|-q|

Lösung

18 = ∣ - q ∣

q = - 18 or q = 18

Schritte zur Lösung

18 = ∣ - q ∣

Tausche die Seiten

∣ - q ∣ = 18

Wende Absoluteregel an: Wenn

∣ u ∣ = a, a > 0

dann

u = a

u = - a

- q = - 18 or - q = 18

- q = - 18 or - q = 18

q = - 18 or q = 18

2 + 3 ∣ x - 1 ∣ = 11

9 + ∣ 4 x + 3 ∣ = 3^{2}

6 - ∣ x - 1 ∣ = 4

7 = ∣ v - 6 ∣

2 = ∣ 6 - x ∣