|w-4|=11

Lösung

∣ w - 4 ∣ = 11

w = - 7 or w = 15

Schritte zur Lösung

∣ w - 4 ∣ = 11

Wende Absoluteregel an: Wenn

∣ u ∣ = a, a > 0

dann

u = a

u = - a

w - 4 = - 11 or w - 4 = 11

w - 4 = - 11 or w - 4 = 11

w = - 7 or w = 15

5 ∣ p - 4 ∣ + 8 = 53

- 4 ∣ b - 2 ∣ - 9 = - 37

10 + ∣ - 9 n - 7 ∣ = 44

∣ 2 x - 13 ∣ = 1

∣ 3 x - 1 ∣ = 2 x - 4