225=|q-725|

Lösung

225 = ∣ q - 725 ∣

q = 500 or q = 950

Schritte zur Lösung

225 = ∣ q - 725 ∣

Tausche die Seiten

∣ q - 725 ∣ = 225

Wende Absoluteregel an: Wenn

∣ u ∣ = a, a > 0

dann

u = a

u = - a

q - 725 = - 225 or q - 725 = 225

q - 725 = - 225 or q - 725 = 225

q = 500 or q = 950

5 - ∣ x ∣ = 1

∣ 8 x - 6 ∣ + 3 = 3

∣ u ∣ - 4 = 14

∣ 3 a - 5 ∣ = 11

3 ∣ 2 n + 7 ∣ - 12 = 3