|2c-13|=6

Lösung

∣ 2 c - 13 ∣ = 6

c = \frac{7}{2} or c = \frac{19}{2}

Dezimale

c = 3.5, c = 9.5

Schritte zur Lösung

∣ 2 c - 13 ∣ = 6

Wende Absoluteregel an: Wenn

∣ u ∣ = a, a > 0

dann

u = a

u = - a

2 c - 13 = - 6 or 2 c - 13 = 6

2 c - 13 = - 6 or 2 c - 13 = 6

c = \frac{7}{2} or c = \frac{19}{2}

∣ y - 4 ∣ = 11

8 ∣ 5 w - 1 ∣ = 0

∣ 2 x ∣ = 6

∣ 6 + 5 y ∣ = 18

8 = ∣ - 2 b + 1 ∣