|c-70|=2

Lösung

∣ c - 70 ∣ = 2

c = 68 or c = 72

Schritte zur Lösung

∣ c - 70 ∣ = 2

Wende Absoluteregel an: Wenn

∣ u ∣ = a, a > 0

dann

u = a

u = - a

c - 70 = - 2 or c - 70 = 2

c - 70 = - 2 or c - 70 = 2

c = 68 or c = 72

∣ c - 6 ∣ = 4

- 4 ∣ 5 x - 12 ∣ = - 12

0 = 2 ∣ x - 8 ∣

∣ m ∣ - 5 = 1

∣ 4 x - 3 ∣ - 1 = 16