4=|s+1|

Lösung

4 = ∣ s + 1 ∣

s = - 5 or s = 3

Schritte zur Lösung

4 = ∣ s + 1 ∣

Tausche die Seiten

∣ s + 1 ∣ = 4

Wende Absoluteregel an: Wenn

∣ u ∣ = a, a > 0

dann

u = a

u = - a

s + 1 = - 4 or s + 1 = 4

s + 1 = - 4 or s + 1 = 4

s = - 5 or s = 3

4 ∣ 5 x ∣ + 5 = 29

∣ x + 8 ∣ + 7 = 6

z^{2} = ∣ z ∣^{2}

5 ∣ 6 x - 5 ∣ - 8 = 12

∣ 3 n - 5 ∣ - 8 = 12