|12-5x|=8

Lösung

∣ 12 - 5 x ∣ = 8

x = \frac{4}{5} or x = 4

Dezimale

x = 0.8, x = 4

Schritte zur Lösung

∣ 12 - 5 x ∣ = 8

Wende Absoluteregel an: Wenn

∣ u ∣ = a, a > 0

dann

u = a

u = - a

12 - 5 x = - 8 or 12 - 5 x = 8

12 - 5 x = - 8 or 12 - 5 x = 8

x = \frac{4}{5} or x = 4

- 4 ∣ 3 x + 4 ∣ - 4 = 8 x

∣ 5 - 4 x ∣ - 1 = 2

∣ 10 + 3 c ∣ - 19 = - 6

8 = ∣ - 2 q ∣

∣ 8 x - 7 ∣ = 33