|-4x+5|=33

Lösung

∣ - 4 x + 5 ∣ = 33

x = - 7 or x = \frac{19}{2}

Dezimale

x = - 7, x = 9.5

Schritte zur Lösung

∣ - 4 x + 5 ∣ = 33

Wende Absoluteregel an: Wenn

∣ u ∣ = a, a > 0

dann

u = a

u = - a

- 4 x + 5 = - 33 or - 4 x + 5 = 33

- 4 x + 5 = - 33 or - 4 x + 5 = 33

x = - 7 or x = \frac{19}{2}

∣ 10 + 6 p ∣ = - 44

∣ - 4 x + 5 ∣ = 37

∣ 6 - 3 x ∣ = 9

∣ x - 1 ∣ - 3 = 0

∣ c x + d ∣ = ab