|5x+3|=16

Lösung

∣ 5 x + 3 ∣ = 16

x = - \frac{19}{5} or x = \frac{13}{5}

Dezimale

x = - 3.8, x = 2.6

Schritte zur Lösung

∣ 5 x + 3 ∣ = 16

Wende Absoluteregel an: Wenn

∣ u ∣ = a, a > 0

dann

u = a

u = - a

5 x + 3 = - 16 or 5 x + 3 = 16

5 x + 3 = - 16 or 5 x + 3 = 16

x = - \frac{19}{5} or x = \frac{13}{5}

f a c t or 16 - 25 x^{2}

s im pl i f y \frac{1}{2} 40

s im pl i f y 1 3^{0}

x - 15 > - 20

\frac{1}{4} x + \frac{1}{5} = 1