22=|x+10|

Lösung

22 = ∣ x + 10 ∣

x = - 32 or x = 12

Schritte zur Lösung

22 = ∣ x + 10 ∣

Tausche die Seiten

∣ x + 10 ∣ = 22

Wende Absoluteregel an: Wenn

∣ u ∣ = a, a > 0

dann

u = a

u = - a

x + 10 = - 22 or x + 10 = 22

x + 10 = - 22 or x + 10 = 22

x = - 32 or x = 12

∣ 6 w + 9 ∣ = 3

∣ 5 y - 10 ∣ = 15

∣ - 9 x ∣ = 72

6 - 2 ∣ 4 k + 1 ∣ = - 56

∣ x ∣ + 14 = 24