((-7))/x =(2x)/8

Lösung

\frac{( - 7 )}{x} = \frac{2 x}{8}

x = 27 i, x = - 27 i

Schritte zur Lösung

\frac{( - 7 )}{x} = \frac{2 x}{8}

Kreuzmultiplizieren

- 28 = x^{2}

Löse

- 28 = x^{2} : x = 27 i, x = - 27 i

x = 27 i, x = - 27 i

so l v e f or B, 0.3 = \frac{B}{A + 2 B}

\frac{x ^{3} - 8}{x ^{2} + 1} = 0

1.37 = \frac{12.85}{x}

\frac{1}{x - 1} - \frac{2}{x - 4} = 1

\frac{2}{x - 4} = \frac{6}{x - 6}