Solve: \(\dfrac{4}{x} = \dfrac{6}{15}\)

\(x = 10\)

Solve: \(\dfrac{15}{35} = \dfrac{x}{14}\)

\(x = 6\)

Solve: \(\dfrac{5}{7} = \dfrac{3}{x}\)

\(x = \dfrac{21}{5}\)

Solve: \(\dfrac{3}{4} = \dfrac{x}{9}\)

\(x = \dfrac{27}{4}\)

Solve: \(\dfrac{1}{2} = \dfrac{3}{x}\)

Solve: \(\dfrac{4}{m - 8} = \dfrac{8}{2}\)

\(m = 9\)

Solve: \(\dfrac{n}{n - 3} = \dfrac{2}{3}\)

\(n = -6\)

Solve: \(\dfrac{x - 3}{x} = \dfrac{9}{10}\)

\(x = 30\)

Solve: \(\dfrac{5}{b} = \dfrac{3}{9}\)

\(b = 15\)

Solve: \(\dfrac{8}{3x - 2} = \dfrac{2}{x - 1}\)

\(x = 2\)