(7x-3)/(x^2+9)=1

Lösung

\frac{7 x - 3}{x ^{2} + 9} = 1

x = 4, x = 3

Schritte zur Lösung

\frac{7 x - 3}{x ^{2} + 9} = 1

Multipliziere beide Seiten mit

x^{2} + 9

7 x - 3 = x^{2} + 9

Löse

7 x - 3 = x^{2} + 9 : x = 4, x = 3

x = 4, x = 3

so l v e f or a, \frac{a + b}{a - 3 b} = 5

- \frac{8}{x + 3} = 0

\frac{8}{x} = \frac{12}{x + 20}

so l v e f or F, R = \frac{F}{N + F}

\frac{6}{5} = \frac{2}{5 n}