|(x-4)/2 |=8

Lösung

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

x = - 12 or x = 20

Schritte zur Lösung

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

Wende Absoluteregel an: Wenn

∣ u ∣ = a, a > 0

dann

u = a

u = - a

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

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

x = - 12 or x = 20

∣ 2 z - 3 ∣ = 4 z - 1

∣ 4 x + 3 ∣ = 3 x + 6

x^{2} + 2 = 2 x + 1

- 3 ∣ 4 x - 9 ∣ = 24

- 7 = \frac{∣ a - 3 ∣}{- 2}