de

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Beliebt Algebra >

| x/4+2/5 |=5

Lösung

\frac{x}{4} + \frac{2}{5} = 5

Lösung

x = - \frac{108}{5} or x = \frac{92}{5}

+1

Dezimale

x = - 21.6, x = 18.4

Schritte zur Lösung

\frac{x}{4} + \frac{2}{5} = 5

Wende Absoluteregel an: Wenn

∣ u ∣ = a, a > 0

dann

u = a

or

u = - a

\frac{x}{4} + \frac{2}{5} = - 5 or \frac{x}{4} + \frac{2}{5} = 5

\frac{x}{4} + \frac{2}{5} = - 5 or \frac{x}{4} + \frac{2}{5} = 5

x = - \frac{108}{5} or x = \frac{92}{5}

Graph

Beliebte Beispiele

7/3 (2x-1)= 1/5 x+2/5 (4-3x)

\frac{7}{3} (2 x - 1) = \frac{1}{5} x + \frac{2}{5} (4 - 3 x)

(x-5)(x-2)(x+1)>0

(x - 5) (x - 2) (x + 1) > 0

vereinfachen (-45/49)(48/18)

s im pl i f y (- \frac{45}{49}) (\frac{48}{18})

0.5(x-3)(x+5)=0

0.5 (x - 3) (x + 5) = 0

4 x^{2} + 12 x = - 13