|y+6|=38

Lösung

∣ y + 6 ∣ = 38

y = - 44 or y = 32

Schritte zur Lösung

∣ y + 6 ∣ = 38

Wende Absoluteregel an: Wenn

∣ u ∣ = a, a > 0

dann

u = a

u = - a

y + 6 = - 38 or y + 6 = 38

y + 6 = - 38 or y + 6 = 38

y = - 44 or y = 32

∣ 3 x + 7 ∣ = 5 x + 13

∣ 3 x + 1 ∣ - 4 = 2 x

3 ∣ 2 x + 5 ∣ + 10 = 37

∣ 9 - 2 x ∣ + 4 = 13

- 5 ∣ x - 7 ∣ + 2 = - 13