-8| n/4 |=-12

Lösung

- 8 \frac{n}{4} = - 12

n = - 6 or n = 6

Schritte zur Lösung

- 8 \frac{n}{4} = - 12

Teile beide Seiten durch

- 8

\frac{n}{4} = \frac{3}{2}

Wende Absoluteregel an: Wenn

∣ u ∣ = a, a > 0

dann

u = a

u = - a

\frac{n}{4} = - \frac{3}{2} or \frac{n}{4} = \frac{3}{2}

\frac{n}{4} = - \frac{3}{2} or \frac{n}{4} = \frac{3}{2}

n = - 6 or n = 6

∣ x - 12 ∣ - 3 = 11

∣ 5 x + 2 ∣ = 12

- ∣ 1 - 5 x ∣ + 3 = - 6

∣ 5 v - 4 ∣ = 7

∣ x + 3 ∣ = 2 x + 1