|6y+18|=12

Lösung

∣ 6 y + 18 ∣ = 12

y = - 5 or y = - 1

Schritte zur Lösung

∣ 6 y + 18 ∣ = 12

Wende Absoluteregel an: Wenn

∣ u ∣ = a, a > 0

dann

u = a

u = - a

6 y + 18 = - 12 or 6 y + 18 = 12

6 y + 18 = - 12 or 6 y + 18 = 12

y = - 5 or y = - 1

∣ 6 x + 2 ∣ = 5

∣ 4 - 3 x ∣ = - 2

∣ 4 x - 11 ∣ = 8

3 ∣ 2 x - 1 ∣ = 27

∣ n + 9 ∣ = 10