|8-3s|=9

Lösung

∣ 8 - 3 s ∣ = 9

s = - \frac{1}{3} or s = \frac{17}{3}

Dezimale

s = - 0.33333 \dots, s = 5.66666 \dots

Schritte zur Lösung

∣ 8 - 3 s ∣ = 9

Wende Absoluteregel an: Wenn

∣ u ∣ = a, a > 0

dann

u = a

u = - a

8 - 3 s = - 9 or 8 - 3 s = 9

8 - 3 s = - 9 or 8 - 3 s = 9

s = - \frac{1}{3} or s = \frac{17}{3}

- 9 ∣ 3 z - 7 ∣ + 1 = 4

3 ∣ 4 x - 10 ∣ - 5 = 13

∣ 4 v - 2 ∣ = 10

∣ 1 + 9 a ∣ = 53

∣ 5 x + 5 ∣ = 5