5=|t-1|

Lösung

5 = ∣ t - 1 ∣

t = - 4 or t = 6

Schritte zur Lösung

5 = ∣ t - 1 ∣

Tausche die Seiten

∣ t - 1 ∣ = 5

Wende Absoluteregel an: Wenn

∣ u ∣ = a, a > 0

dann

u = a

u = - a

t - 1 = - 5 or t - 1 = 5

t - 1 = - 5 or t - 1 = 5

t = - 4 or t = 6

∣ 4 z + 2 ∣ - 5 = 13

- 2 - 6 ∣ 7 x + 4 ∣ = - 20

∣ 17 - 3 b ∣ = 5

4 ∣ 3 x - 5 ∣ = 28

∣ 3 x + 12 ∣ = 9