| 5/x-2|=1

Lösung

\frac{5}{x} - 2 = 1

x = \frac{5}{3} or x = 5

Dezimale

x = 1.66666 \dots, x = 5

Schritte zur Lösung

\frac{5}{x} - 2 = 1

Wende Absoluteregel an: Wenn

∣ u ∣ = a, a > 0

dann

u = a

u = - a

\frac{5}{x} - 2 = - 1 or \frac{5}{x} - 2 = 1

\frac{5}{x} - 2 = - 1 or \frac{5}{x} - 2 = 1

x = \frac{5}{3} or x = 5

x^{2} - 4 x + 5 = 2

\frac{1}{5} ∣ 3 x + 8 ∣ = 7

∣ - 6 q - 200 ∣ = 160

∣ 5 x + 10 ∣ = 0

3 ∣ 2 x + 3 ∣ + 4 = 14