|5x+6|=41

Lösung

∣ 5 x + 6 ∣ = 41

x = - \frac{47}{5} or x = 7

Dezimale

x = - 9.4, x = 7

Schritte zur Lösung

∣ 5 x + 6 ∣ = 41

Wende Absoluteregel an: Wenn

∣ u ∣ = a, a > 0

dann

u = a

u = - a

5 x + 6 = - 41 or 5 x + 6 = 41

5 x + 6 = - 41 or 5 x + 6 = 41

x = - \frac{47}{5} or x = 7

∣ 4 u ∣ + 6 = 38

∣ n - 2 ∣ = 12

5 ∣ x - 2 ∣ - 7 = 2

∣ x ∣ + 9 = 75

∣ 2 x + 7 ∣ - 4 x = 9