|2u-5|=0

Lösung

∣ 2 u - 5 ∣ = 0

u = \frac{5}{2}

Dezimale

u = 2.5

Schritte zur Lösung

∣ 2 u - 5 ∣ = 0

Wende Absoluteregel an: Wenn

∣ u ∣ = 0

dann

u = 0

2 u - 5 = 0

2 u - 5 = 0 : u = \frac{5}{2}

u = \frac{5}{2}

∣ 8 x + 2 ∣ = 2 - x

- ∣ - 2 r - 1 ∣ = 11

3 - 7 ∣ x - 4 ∣ = 17

\frac{x}{2} = 6

∣ x + 3 ∣ = 3