1/x =1

Solution

\frac{1}{x} = 1

x = 1

Solution steps

\frac{1}{x} = 1

Multiply both sides by

x

1 = x

Switch sides

x = 1

Verify Solutions

Find undefined (singularity) points:

x = 0

Combine undefined points with solutions:

x = 1

4 = \frac{2}{3 x + 2}

\frac{a - c}{x - a} = m

[(\frac{900}{x}) - 9] (x + 5) = 900

\frac{3 x + 7}{x + 3} = \frac{7}{2}

\frac{n - 5}{n + 8} = \frac{2}{7}