2=|t-5|

Lösung

2 = ∣ t - 5 ∣

t = 3 or t = 7

Schritte zur Lösung

2 = ∣ t - 5 ∣

Tausche die Seiten

∣ t - 5 ∣ = 2

Wende Absoluteregel an: Wenn

∣ u ∣ = a, a > 0

dann

u = a

u = - a

t - 5 = - 2 or t - 5 = 2

t - 5 = - 2 or t - 5 = 2

t = 3 or t = 7

∣ x - 3 ∣ + 5 = 7

∣ x - 3 ∣ + 5 = 4

4 + 4 ∣ 5 x - 2 ∣ = 16

∣ - 9 + n ∣ = 10

\frac{x}{2} - 2 - 2 = 2