|4*m-2|=10

Lösung

∣ 4 \cdot m - 2 ∣ = 10

m = - 2 or m = 3

Schritte zur Lösung

∣ 4 m - 2 ∣ = 10

Wende Absoluteregel an: Wenn

∣ u ∣ = a, a > 0

dann

u = a

u = - a

4 m - 2 = - 10 or 4 m - 2 = 10

4 m - 2 = - 10 or 4 m - 2 = 10

m = - 2 or m = 3

7 ∣ 4 + 8 x ∣ - 1 = 83

∣ 13 x + 4 ∣ = 3

3 - ∣ 2 x + 4 ∣ = 1

2 ∣ x - 1 ∣ = 6

∣ 3 x - 4 ∣ = 71