16=|-9p|

Lösung

16 = ∣ - 9 p ∣

p = - \frac{16}{9} or p = \frac{16}{9}

Dezimale

p = - 1.77777 \dots, p = 1.77777 \dots

Schritte zur Lösung

16 = ∣ - 9 p ∣

Tausche die Seiten

∣ - 9 p ∣ = 16

Wende Absoluteregel an: Wenn

∣ u ∣ = a, a > 0

dann

u = a

u = - a

- 9 p = - 16 or - 9 p = 16

- 9 p = - 16 or - 9 p = 16

p = - \frac{16}{9} or p = \frac{16}{9}

∣ 2 x - 3 ∣ = 6 x - 9

∣ - 4 z + 6 ∣ + 5 = 3

∣ - 5 x + 11 ∣ + 7 x + 4 = 0

∣ x ∣ = \frac{7}{2}

∣ 6 x - 15 ∣ = 3 x - 21