-5|2w|=-50

Lösung

- 5 ∣ 2 w ∣ = - 50

w = - 5 or w = 5

Schritte zur Lösung

- 5 ∣ 2 w ∣ = - 50

Teile beide Seiten durch

- 5

∣ 2 w ∣ = 10

Wende Absoluteregel an: Wenn

∣ u ∣ = a, a > 0

dann

u = a

u = - a

2 w = - 10 or 2 w = 10

2 w = - 10 or 2 w = 10

w = - 5 or w = 5

∣ x ∣ = - 13.2

3 ∣ x - 2 ∣ + 4 = 10

∣ 5 x - 6 ∣ = ∣ 3 x + 4 ∣

∣ 5 a + 10 ∣ = ∣ 6 a - 2 ∣

∣ 3 x + 1 ∣ = - 7