|120-6s|=240

Lösung

∣ 120 - 6 s ∣ = 240

s = - 20 or s = 60

Schritte zur Lösung

∣ 120 - 6 s ∣ = 240

Wende Absoluteregel an: Wenn

∣ u ∣ = a, a > 0

dann

u = a

u = - a

120 - 6 s = - 240 or 120 - 6 s = 240

120 - 6 s = - 240 or 120 - 6 s = 240

s = - 20 or s = 60

∣ - d + 2 ∣ + 6 = 13

10 - ∣ 4 x ∣ = 5

2 - 3 ∣ x - 2 ∣ = 10

16 = 3 - ∣ x - 2 ∣

∣ x - 430 ∣ = 20