a(x)=(3x-4)/(2x+3)

Lösung

a (x) = \frac{3 x - 4}{2 x + 3}

x = \frac{- 3 a + 3 + 9 a ^{2} - 50 a + 9}{4 a}, x = \frac{- 3 a + 3 - 9 a ^{2} - 50 a + 9}{4 a}; a \neq = 0

Schritte zur Lösung

a (x) = \frac{3 x - 4}{2 x + 3}

Multipliziere beide Seiten mit

2 x + 3

a x (2 x + 3) = 3 x - 4

Löse

a x (2 x + 3) = 3 x - 4 : x = \frac{- 3 a + 3 + 9 a ^{2} - 50 a + 9}{4 a}, x = \frac{- 3 a + 3 - 9 a ^{2} - 50 a + 9}{4 a}; a \neq = 0

x = \frac{- 3 a + 3 + 9 a ^{2} - 50 a + 9}{4 a}, x = \frac{- 3 a + 3 - 9 a ^{2} - 50 a + 9}{4 a}; a \neq = 0

\frac{x}{x - 5} + 3 = \frac{5}{x - 5}

\frac{6.57}{8} = \frac{4.57}{x}

0 = \frac{3}{x}

1 + \frac{3}{2 - x} = \frac{1}{2}

\frac{3}{2 x + 3} + \frac{1}{x - 1} = 1