-1= 1/x

Solution

- 1 = \frac{1}{x}

x = - 1

Solution steps

- 1 = \frac{1}{x}

Multiply both sides by

x

- x = 1

Divide both sides by

- 1

x = - 1

Verify Solutions

Find undefined (singularity) points:

x = 0

Combine undefined points with solutions:

x = - 1

\frac{11}{7} = \frac{p}{p - 2}

\frac{15}{x} = \frac{3}{2}

\frac{200}{35} = \frac{145}{x}

\frac{6}{x - 2} - \frac{8}{2 x + 4} = 0

\frac{1}{x - 7} = - 8