4|2x-2|=32

Lösung

4 ∣ 2 x - 2 ∣ = 32

x = - 3 or x = 5

Schritte zur Lösung

4 ∣ 2 x - 2 ∣ = 32

Teile beide Seiten durch

4

∣ 2 x - 2 ∣ = 8

Wende Absoluteregel an: Wenn

∣ u ∣ = a, a > 0

dann

u = a

u = - a

2 x - 2 = - 8 or 2 x - 2 = 8

2 x - 2 = - 8 or 2 x - 2 = 8

x = - 3 or x = 5

8 ∣ 3 x ∣ = 4

∣ 5 x + 3 ∣ = - 2 x + 17

2 ∣ x - 3 ∣ = 8

2 ∣ x - 3 ∣ = 6

2 ∣ x - 3 ∣ = 4