3|3x-10|=24

Lösung

3 ∣ 3 x - 10 ∣ = 24

x = \frac{2}{3} or x = 6

Dezimale

x = 0.66666 \dots, x = 6

Schritte zur Lösung

3 ∣ 3 x - 10 ∣ = 24

Teile beide Seiten durch

3

∣ 3 x - 10 ∣ = 8

Wende Absoluteregel an: Wenn

∣ u ∣ = a, a > 0

dann

u = a

u = - a

3 x - 10 = - 8 or 3 x - 10 = 8

3 x - 10 = - 8 or 3 x - 10 = 8

x = \frac{2}{3} or x = 6

∣ 6 + 5 x ∣ - 6 = - 5

A (x) = ∣ 7 - 2 x ∣

∣ 3 x + 2 ∣ - 3 = - 1

x^{2} - 6 ∣ x ∣ + 5 = 0

\frac{7 x + 9}{3} = 4