|x-3.5|=6.5

Lösung

∣ x - 3.5 ∣ = 6.5

x = - 3 or x = 10

Schritte zur Lösung

∣ x - 3.5 ∣ = 6.5

Wende Absoluteregel an: Wenn

∣ u ∣ = a, a > 0

dann

u = a

u = - a

x - 3.5 = - 6.5 or x - 3.5 = 6.5

x - 3.5 = - 6.5 or x - 3.5 = 6.5

x = - 3 or x = 10

∣ 3 m - 4 ∣ = ∣ - 3 m + 4 ∣

∣ 3 + 7 x ∣ = 73

x \cdot ∣ x - 3 ∣ - 2 = 0

∣ 7 x - 12 ∣ = ∣ 4 - 3 x ∣

\frac{h}{8} = 4