|5x+1|=1121

Lösung

∣ 5 x + 1 ∣ = 1121

x = - \frac{1122}{5} or x = 224

Dezimale

x = - 224.4, x = 224

Schritte zur Lösung

∣ 5 x + 1 ∣ = 1121

Wende Absoluteregel an: Wenn

∣ u ∣ = a, a > 0

dann

u = a

u = - a

5 x + 1 = - 1121 or 5 x + 1 = 1121

5 x + 1 = - 1121 or 5 x + 1 = 1121

x = - \frac{1122}{5} or x = 224

∣ k + 4 ∣ = 2

∣ - 7 x - 2 ∣ - 6 = - 1

∣ 4 x + 5 ∣ - 3 = 25

∣ x - 3 ∣ + 14 = 5

6 ∣ - 8 + 5 n ∣ - 4 = 74