|6y+15|=3

Lösung

∣ 6 y + 15 ∣ = 3

y = - 3 or y = - 2

Schritte zur Lösung

∣ 6 y + 15 ∣ = 3

Wende Absoluteregel an: Wenn

∣ u ∣ = a, a > 0

dann

u = a

u = - a

6 y + 15 = - 3 or 6 y + 15 = 3

6 y + 15 = - 3 or 6 y + 15 = 3

y = - 3 or y = - 2

5 ∣ - 9 f - 3 ∣ = 0

∣ x - 10 ∣ = x^{2} - 10

∣ 8 x + 1 ∣ = 8

3 ∣ - 9 s ∣ = 54

16 = ∣ - 2 z ∣ - 2