17=|11-2x|

Lösung

17 = ∣ 11 - 2 x ∣

x = - 3 or x = 14

Schritte zur Lösung

17 = ∣ 11 - 2 x ∣

Tausche die Seiten

∣ 11 - 2 x ∣ = 17

Wende Absoluteregel an: Wenn

∣ u ∣ = a, a > 0

dann

u = a

u = - a

11 - 2 x = - 17 or 11 - 2 x = 17

11 - 2 x = - 17 or 11 - 2 x = 17

x = - 3 or x = 14

∣ x + 2 ∣ = - 3

∣ 1 - 9 x ∣ = 80

∣ 5 x + 3 ∣ = 10 + 4 x

7 - ∣ 10 - x ∣ = 3

∣ c - 10 ∣ = 3