|3q+6|=12

Lösung

∣ 3 q + 6 ∣ = 12

q = - 6 or q = 2

Schritte zur Lösung

∣ 3 q + 6 ∣ = 12

Wende Absoluteregel an: Wenn

∣ u ∣ = a, a > 0

dann

u = a

u = - a

3 q + 6 = - 12 or 3 q + 6 = 12

3 q + 6 = - 12 or 3 q + 6 = 12

q = - 6 or q = 2

∣ 8 x - 3 ∣ + 4 = 49

∣ 4 + 8 x ∣ = 5

∣ x ∣ + 2 = 10

x^{2} - 6 x - 2 ∣ x - 3 ∣ = - 6

x^{2} + 4 ∣ x ∣ - 12 = 0