|5x-2|=13

Lösung

∣ 5 x - 2 ∣ = 13

x = - \frac{11}{5} or x = 3

Dezimale

x = - 2.2, x = 3

Schritte zur Lösung

∣ 5 x - 2 ∣ = 13

Wende Absoluteregel an: Wenn

∣ u ∣ = a, a > 0

dann

u = a

u = - a

5 x - 2 = - 13 or 5 x - 2 = 13

5 x - 2 = - 13 or 5 x - 2 = 13

x = - \frac{11}{5} or x = 3

∣ 5 x - 7 ∣ + 1 = 3 x

∣ 2 x + 5 ∣ - 10 = 3 x

\frac{q}{5} = 3

1 + ∣ 5 - 5 x ∣ = - 44 - 1

- 2 ∣ 3 x - 1 ∣ + 6 = 2