What is the answer to x=1 1/x ?

The answer to x=1 1/x is x=1,x=-1

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x=1 1/x

x = 1 \frac{1}{x}

x = 1, x = - 1

Solution steps

x = 1 \cdot \frac{1}{x}

Simplify

1 \cdot \frac{1}{x} : \frac{1}{x}

x = \frac{1}{x}

Multiply both sides by

x

x^{2} = 1

Solve

x^{2} = 1 : x = 1, x = - 1

x = 1, x = - 1

Verify Solutions

Find undefined (singularity) points:

x = 0

Combine undefined points with solutions:

x = 1, x = - 1

\frac{3 x - 2}{5 x + 4} = \frac{6}{7}

\frac{1}{y} + \frac{5}{y} = 0

\frac{6}{14} = \frac{5}{n}

\frac{5}{y} + 3 = 4

\frac{6}{14} = \frac{5}{x}