|-3x+8|=14

Lösung

∣ - 3 x + 8 ∣ = 14

x = - 2 or x = \frac{22}{3}

Dezimale

x = - 2, x = 7.33333 \dots

Schritte zur Lösung

∣ - 3 x + 8 ∣ = 14

Wende Absoluteregel an: Wenn

∣ u ∣ = a, a > 0

dann

u = a

u = - a

- 3 x + 8 = - 14 or - 3 x + 8 = 14

- 3 x + 8 = - 14 or - 3 x + 8 = 14

x = - 2 or x = \frac{22}{3}

∣ 4 x - 9 ∣ = 5 x

∣ 4 x + 5 ∣ = 2 x + 4

- 10 ∣ h + 5 ∣ - 3 = - 83

∣ 1 - 4 t ∣ = 5

∣ - 2 a + 1 ∣ = 17