|3-2x|=3

Lösung

∣ 3 - 2 x ∣ = 3

x = 0 or x = 3

Schritte zur Lösung

∣ 3 - 2 x ∣ = 3

Wende Absoluteregel an: Wenn

∣ u ∣ = a, a > 0

dann

u = a

u = - a

3 - 2 x = - 3 or 3 - 2 x = 3

3 - 2 x = - 3 or 3 - 2 x = 3

x = 0 or x = 3

2 x + 8 < 25

∣ 2 x + 1 ∣ = 17

(7 v - 2) \frac{1}{4} + 12 = 7

\frac{x + 4}{x + 3} < \frac{x - 1}{x - 4}

4 x^{2} - 13 x + 10 = 0