|3-2y|=5

Lösung

∣ 3 - 2 y ∣ = 5

y = - 1 or y = 4

Schritte zur Lösung

∣ 3 - 2 y ∣ = 5

Wende Absoluteregel an: Wenn

∣ u ∣ = a, a > 0

dann

u = a

u = - a

3 - 2 y = - 5 or 3 - 2 y = 5

3 - 2 y = - 5 or 3 - 2 y = 5

y = - 1 or y = 4

∣ x ∣ + 6 = 13

4 - ∣ 3 x + 5 ∣ = 6 x - 10

\frac{∣ 10 n ∣}{7} = - 1

∣ 4 - x ∣ - 10 = 1

∣ 2 x + 5 ∣ = x + 3