|(4x-12)/2 |=8

Lösung

\frac{4 x - 12}{2} = 8

x = - 1 or x = 7

Schritte zur Lösung

\frac{4 x - 12}{2} = 8

Wende Absoluteregel an: Wenn

∣ u ∣ = a, a > 0

dann

u = a

u = - a

\frac{4 x - 12}{2} = - 8 or \frac{4 x - 12}{2} = 8

\frac{4 x - 12}{2} = - 8 or \frac{4 x - 12}{2} = 8

x = - 1 or x = 7

∣ 8 x + 9 ∣ + 5 = 4

∣ 6 x - 1 ∣ = 8 x

- 13 = 3 ∣ x - 1 ∣ + 2

∣ 2 x - 1 ∣ = 3 x + 1

∣ 3 - 3 p ∣ = 3