| b/5 |=6

Lösung

\frac{b}{5} = 6

b = - 30 or b = 30

Schritte zur Lösung

\frac{b}{5} = 6

Wende Absoluteregel an: Wenn

∣ u ∣ = a, a > 0

dann

u = a

u = - a

\frac{b}{5} = - 6 or \frac{b}{5} = 6

\frac{b}{5} = - 6 or \frac{b}{5} = 6

b = - 30 or b = 30

∣ 5 x - 4 ∣ + 5 = 4 x

∣ - 2 b - 10 ∣ = 0

- 10 - 7 ∣ n - 4 ∣ = 74

∣ x - 3 ∣ = - 7

∣ x + 8 ∣ - 8 = 3 x