|5-x|= 1/5

Lösung

∣ 5 - x ∣ = \frac{1}{5}

x = \frac{24}{5} or x = \frac{26}{5}

Dezimale

x = 4.8, x = 5.2

Schritte zur Lösung

∣ 5 - x ∣ = \frac{1}{5}

Wende Absoluteregel an: Wenn

∣ u ∣ = a, a > 0

dann

u = a

u = - a

5 - x = - \frac{1}{5} or 5 - x = \frac{1}{5}

5 - x = - \frac{1}{5} or 5 - x = \frac{1}{5}

x = \frac{24}{5} or x = \frac{26}{5}

f a c t or 8 - m^{3}

\frac{4}{5} x = 12

3 x^{2} - 7 x - 3 = 0

\frac{16 x ^{2} - 81}{x ^{2} - 64} \leq 0

f a c t or y (3 x - 2) - 3 x + 2