4|x-10|=48

Lösung

4 ∣ x - 10 ∣ = 48

x = - 2 or x = 22

Schritte zur Lösung

4 ∣ x - 10 ∣ = 48

Teile beide Seiten durch

4

∣ x - 10 ∣ = 12

Wende Absoluteregel an: Wenn

∣ u ∣ = a, a > 0

dann

u = a

u = - a

x - 10 = - 12 or x - 10 = 12

x - 10 = - 12 or x - 10 = 12

x = - 2 or x = 22

20 = 5 - ∣ y + 1 ∣

∣ 3 x ∣ = 2 x - 3

∣ v - 625 ∣ = 35

∣ 3 - 3 t ∣ + 6 = 21

∣ 10 x - 7 ∣ + 10 = 73