| 1/3 x+6|=9

Lösung

\frac{1}{3} x + 6 = 9

x = - 45 or x = 9

Schritte zur Lösung

\frac{1}{3} x + 6 = 9

Wende Absoluteregel an: Wenn

∣ u ∣ = a, a > 0

dann

u = a

u = - a

\frac{1}{3} x + 6 = - 9 or \frac{1}{3} x + 6 = 9

\frac{1}{3} x + 6 = - 9 or \frac{1}{3} x + 6 = 9

x = - 45 or x = 9

∣ x + 8 ∣ = - 6

- 5 + ∣ 7 - 10 m ∣ = 8

∣ x ∣ = 1, 2

∣ 2 x - 4 ∣ = - 10

8 + 4 ∣ 7 b - 2 ∣ = 28