0.75=|x-145|

Lösung

0.75 = ∣ x - 145 ∣

x = 144.25 or x = 145.75

Schritte zur Lösung

0.75 = ∣ x - 145 ∣

Tausche die Seiten

∣ x - 145 ∣ = 0.75

Wende Absoluteregel an: Wenn

∣ u ∣ = a, a > 0

dann

u = a

u = - a

x - 145 = - 0.75 or x - 145 = 0.75

x - 145 = - 0.75 or x - 145 = 0.75

x = 144.25 or x = 145.75

1 - 2 x^{2} = 4

\frac{1}{2} ∣ x - 110 ∣ = 6

∣ x - 7 ∣ = ∣ 2 x - 2 ∣

∣ - 7 d - 8 ∣ = 71

so l v e f or y, ∣ x - 180 ∣ = 1.8 y + 90