|α|=5

Lösung

∣ α ∣ = 5

α = - 5 or α = 5

Schritte zur Lösung

∣ α ∣ = 5

Wende Absoluteregel an: Wenn

∣ u ∣ = a, a > 0

dann

u = a

u = - a

α = - 5 or α = 5

0 = ∣ 6 x - 5 ∣

(4) = - 4 ∣ - 8 + x ∣

∣ 2 z + 5 ∣ - 5 = 0

∣ 4 w ∣ = 0

∣ 10 - 3 x ∣ = 7