|8x-72|=0

Lösung

∣ 8 x - 72 ∣ = 0

x = 9

Schritte zur Lösung

∣ 8 x - 72 ∣ = 0

Wende Absoluteregel an: Wenn

∣ u ∣ = 0

dann

u = 0

8 x - 72 = 0

8 x - 72 = 0 : x = 9

x = 9

16 = ∣ 4 x + 12 ∣

6 ∣ 255 - 3 s ∣ = 450

∣ 2 x + 5 ∣ = x + 1

3 + ∣ 5 x - 2 ∣ + 6 = 17

5 + ∣ - 2 x + 10 ∣ = 5