|5-2x|=1818

Lösung

∣ 5 - 2 x ∣ = 1818

x = - \frac{1813}{2} or x = \frac{1823}{2}

Dezimale

x = - 906.5, x = 911.5

Schritte zur Lösung

∣ 5 - 2 x ∣ = 1818

Wende Absoluteregel an: Wenn

∣ u ∣ = a, a > 0

dann

u = a

u = - a

5 - 2 x = - 1818 or 5 - 2 x = 1818

5 - 2 x = - 1818 or 5 - 2 x = 1818

x = - \frac{1813}{2} or x = \frac{1823}{2}

∣ 20 - x ∣ = 40

∣ 2 x - 1 ∣ = - 2 - x

0 = ∣ x - 2 ∣ - 4

∣ 3 x - 9 ∣ = 6

2 ∣ - 8 x + 6 ∣ = 76