|2m+7|=0

Lösung

∣ 2 m + 7 ∣ = 0

m = - \frac{7}{2}

Dezimale

m = - 3.5

Schritte zur Lösung

∣ 2 m + 7 ∣ = 0

Wende Absoluteregel an: Wenn

∣ u ∣ = 0

dann

u = 0

2 m + 7 = 0

2 m + 7 = 0 : m = - \frac{7}{2}

m = - \frac{7}{2}

∣ 2 x - 1 ∣ = 3 x + 6

∣ 2 x - 1 ∣ = 3 x + 7

∣ 2 x - 1 ∣ = 3 x + 4

∣ 2 x - 1 ∣ = 3 x + 2

30 = [∣ 10 + 4 b ∣]