2|x-10|=14

Lösung

2 ∣ x - 10 ∣ = 14

x = 3 or x = 17

Schritte zur Lösung

2 ∣ x - 10 ∣ = 14

Teile beide Seiten durch

2

∣ x - 10 ∣ = 7

Wende Absoluteregel an: Wenn

∣ u ∣ = a, a > 0

dann

u = a

u = - a

x - 10 = - 7 or x - 10 = 7

x - 10 = - 7 or x - 10 = 7

x = 3 or x = 17

∣ y - 4 ∣ + 5 = 15

- \frac{∣ p ∣}{5} + 8 = 3

∣ x - 4 ∣ = 31

9 - 2 ∣ x + 4 ∣ = 4

6 - x^{2} = ∣ x ∣