| 1/2 x+6|=2

Lösung

\frac{1}{2} x + 6 = 2

x = - 16 or x = - 8

Schritte zur Lösung

\frac{1}{2} x + 6 = 2

Wende Absoluteregel an: Wenn

∣ u ∣ = a, a > 0

dann

u = a

u = - a

\frac{1}{2} x + 6 = - 2 or \frac{1}{2} x + 6 = 2

\frac{1}{2} x + 6 = - 2 or \frac{1}{2} x + 6 = 2

x = - 16 or x = - 8

3 ∣ 3 x + 2 ∣ - 8 = - 2

15 = ∣ r + 4 ∣

5 = ∣ t - 1 ∣

∣ 4 z + 2 ∣ - 5 = 13

- 2 - 6 ∣ 7 x + 4 ∣ = - 20