13|x-8|=10

Lösung

13 ∣ x - 8 ∣ = 10

x = \frac{94}{13} or x = \frac{114}{13}

Dezimale

x = 7.23076 \dots, x = 8.76923 \dots

Schritte zur Lösung

13 ∣ x - 8 ∣ = 10

Teile beide Seiten durch

13

∣ x - 8 ∣ = \frac{10}{13}

Wende Absoluteregel an: Wenn

∣ u ∣ = a, a > 0

dann

u = a

u = - a

x - 8 = - \frac{10}{13} or x - 8 = \frac{10}{13}

x - 8 = - \frac{10}{13} or x - 8 = \frac{10}{13}

x = \frac{94}{13} or x = \frac{114}{13}

2 ∣ y + 2 ∣ - 8 = 0

- 3 ∣ 1 - 32 v ∣ = - 9

∣ 6 x - 10 ∣ + 10 = 48

∣ v ∣ - 11 = - 7

x^{3} - 5 = - 3