solvefor x,|3x-4|=6

Lösung

löse nach

x, ∣ 3 x - 4 ∣ = 6

x = - \frac{2}{3} or x = \frac{10}{3}

Dezimale

x = - 0.66666 \dots, x = 3.33333 \dots

Schritte zur Lösung

∣ 3 x - 4 ∣ = 6

Wende Absoluteregel an: Wenn

∣ u ∣ = a, a > 0

dann

u = a

u = - a

3 x - 4 = - 6 or 3 x - 4 = 6

3 x - 4 = - 6 or 3 x - 4 = 6

x = - \frac{2}{3} or x = \frac{10}{3}

∣ 4 x + 3 ∣ = - 2 x + 5

- 3 ∣ x ∣ = - 9

∣ 3 x + 1 ∣ = - 1

5 \cdot ∣ 3 x - 1 ∣ = 20

2 ∣ 3 w ∣ = 12