How to you solve rational equations (for example: \frac{2}{x} = \frac{x}{18})

Solve: \frac{2}{x} = \frac{x}{18}

How do you solve basic rational equations?

1. Distribute
2. Solve for x.
3. Cross multiply

Solve: \frac{x-1}{x-5}=\frac{5}{7}

Solve: \frac{2x}{5}=\frac{10}{x}

Solve: \frac{2}{x-3}=\frac{3}{x+7}

Solve: \frac{x-5}{x+4}=\frac{2}{x}

Solve: \frac{x-7}{3}=\frac{x+5}{4}

Solve: \frac{7}{2x}=\frac{x}{4}

Solve: \frac{5x+8}{5x-1}=\frac{4}{9}

Choose all that are true