|6x-3|=15

Lösung

∣ 6 x - 3 ∣ = 15

x = - 2 or x = 3

Schritte zur Lösung

∣ 6 x - 3 ∣ = 15

Wende Absoluteregel an: Wenn

∣ u ∣ = a, a > 0

dann

u = a

u = - a

6 x - 3 = - 15 or 6 x - 3 = 15

6 x - 3 = - 15 or 6 x - 3 = 15

x = - 2 or x = 3

∣ 3 x - 1 ∣ + 8 + x = x + 4

60 = ∣ 10 y ∣

∣ x - 2 ∣ - 6 = 3 x

∣ 3 x + 8 ∣ + 4 = x

\frac{a}{5} = 5