|5x+10|=5

Lösung

∣ 5 x + 10 ∣ = 5

x = - 3 or x = - 1

Schritte zur Lösung

∣ 5 x + 10 ∣ = 5

Wende Absoluteregel an: Wenn

∣ u ∣ = a, a > 0

dann

u = a

u = - a

5 x + 10 = - 5 or 5 x + 10 = 5

5 x + 10 = - 5 or 5 x + 10 = 5

x = - 3 or x = - 1

- 2 ∣ - 9 x - 5 ∣ = - 8

∣ 8 x - 1 ∣ + 9 = 12

∣ 5 + 2 k ∣ + 10 = 13

∣ 4 q + 28 ∣ + 3 = 23

- 4 ∣ y ∣ = 0