|x|=25

Lösung

∣ x ∣ = 25

x = - 25 or x = 25

Schritte zur Lösung

∣ x ∣ = 25

Wende Absoluteregel an: Wenn

∣ u ∣ = a, a > 0

dann

u = a

u = - a

x = - 25 or x = 25

∣ x ∣ = 22

∣ x ∣ = 28

\frac{∣ 2 y - 6 ∣}{4} = 8

- 1 = ∣ r - 80 ∣ - 1

∣ x ∣ = 41