|4x+6|=3

Lösung

∣ 4 x + 6 ∣ = 3

x = - \frac{9}{4} or x = - \frac{3}{4}

Dezimale

x = - 2.25, x = - 0.75

Schritte zur Lösung

∣ 4 x + 6 ∣ = 3

Wende Absoluteregel an: Wenn

∣ u ∣ = a, a > 0

dann

u = a

u = - a

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

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

x = - \frac{9}{4} or x = - \frac{3}{4}

∣ 3 x - 5 ∣ = 5 x - 1

∣ x - 3 ∣ = - 6

∣ 8 x ∣ = 32

∣ 2 x + 3 ∣ = x - 4

∣ 2 x ∣ = 14