|5x-3|=12

Lösung

∣ 5 x - 3 ∣ = 12

x = - \frac{9}{5} or x = 3

Dezimale

x = - 1.8, x = 3

Schritte zur Lösung

∣ 5 x - 3 ∣ = 12

Wende Absoluteregel an: Wenn

∣ u ∣ = a, a > 0

dann

u = a

u = - a

5 x - 3 = - 12 or 5 x - 3 = 12

5 x - 3 = - 12 or 5 x - 3 = 12

x = - \frac{9}{5} or x = 3

∣ 13 x ∣ = 0

s^{2} + 10 s + 1 = 0

∣ x ∣ = 12

\frac{1}{2} x + 8 = 10

x^{2} + 13 = 4 x