|q-1|=5

Lösung

∣ q - 1 ∣ = 5

q = - 4 or q = 6

Schritte zur Lösung

∣ q - 1 ∣ = 5

Wende Absoluteregel an: Wenn

∣ u ∣ = a, a > 0

dann

u = a

u = - a

q - 1 = - 5 or q - 1 = 5

q - 1 = - 5 or q - 1 = 5

q = - 4 or q = 6

- 5 ∣ 6 v + 4 ∣ = 25

- 4 ∣ c ∣ = - 8

∣ - w ∣ + 1 = 12

∣ x - 2 ∣ - 8 = - 20

4 - x = ∣ x - 1 ∣