|5x-2|=1

Lösung

∣ 5 x - 2 ∣ = 1

x = \frac{1}{5} or x = \frac{3}{5}

Dezimale

x = 0.2, x = 0.6

Schritte zur Lösung

∣ 5 x - 2 ∣ = 1

Wende Absoluteregel an: Wenn

∣ u ∣ = a, a > 0

dann

u = a

u = - a

5 x - 2 = - 1 or 5 x - 2 = 1

5 x - 2 = - 1 or 5 x - 2 = 1

x = \frac{1}{5} or x = \frac{3}{5}

∣ x + 8 ∣ = 0

4 ∣ 5 + 2 x ∣ + 12 = 136

8 = ∣ w + 5 ∣

36 - 3 ∣ x ∣ = 18

∣ 3 b + 9 ∣ - 16 = 52