| x/3-2|=5

Lösung

\frac{x}{3} - 2 = 5

x = - 9 or x = 21

Schritte zur Lösung

\frac{x}{3} - 2 = 5

Wende Absoluteregel an: Wenn

∣ u ∣ = a, a > 0

dann

u = a

u = - a

\frac{x}{3} - 2 = - 5 or \frac{x}{3} - 2 = 5

\frac{x}{3} - 2 = - 5 or \frac{x}{3} - 2 = 5

x = - 9 or x = 21

6 ∣ n ∣ - 2 = 10

4 ∣ k ∣ - 6 = 4

- 2 + ∣ x + 3 ∣ = 2

∣ x - 8 ∣ - 8 = 14

- 3 ∣ 3 t - 4 ∣ - 12 = 6