| a/3 |=4

Lösung

\frac{a}{3} = 4

a = - 12 or a = 12

Schritte zur Lösung

\frac{a}{3} = 4

Wende Absoluteregel an: Wenn

∣ u ∣ = a, a > 0

dann

u = a

u = - a

\frac{a}{3} = - 4 or \frac{a}{3} = 4

\frac{a}{3} = - 4 or \frac{a}{3} = 4

a = - 12 or a = 12

∣ - 6 + 2 c ∣ = 7

∣ x + 24 ∣ = - 7 x

9 - 6 ∣ x ∣ = - 45

∣ - x ∣ + 2 x = 3

5 ∣ x + 3 ∣ + 8 = 6