|-6+x|=4

Lösung

∣ - 6 + x ∣ = 4

x = 2 or x = 10

Schritte zur Lösung

∣ - 6 + x ∣ = 4

Wende Absoluteregel an: Wenn

∣ u ∣ = a, a > 0

dann

u = a

u = - a

- 6 + x = - 4 or - 6 + x = 4

- 6 + x = - 4 or - 6 + x = 4

x = 2 or x = 10

\frac{2}{3} x + 3 = 1

2 x^{2} - x < 1

s im pl i f y 5 x^{3} y^{2} (6 y^{2})

∣ 2 x + 1 ∣ < - 4

s im pl i f y \frac{8}{10} - \frac{2}{5}