63=|5-4x|

Lösung

63 = ∣ 5 - 4 x ∣

x = - \frac{29}{2} or x = 17

Dezimale

x = - 14.5, x = 17

Schritte zur Lösung

63 = ∣ 5 - 4 x ∣

Tausche die Seiten

∣ 5 - 4 x ∣ = 63

Wende Absoluteregel an: Wenn

∣ u ∣ = a, a > 0

dann

u = a

u = - a

5 - 4 x = - 63 or 5 - 4 x = 63

5 - 4 x = - 63 or 5 - 4 x = 63

x = - \frac{29}{2} or x = 17

∣ 2 X - 3 ∣ + 1 = 8

3 = ∣ v - 5 ∣

∣ 3 v + 8 ∣ - 2 = - 6

3 ∣ p - 5 ∣ = 3 p

∣ 16 + 2 x ∣ = 21 - 3 x