What is the answer to x-7/x =6 ?

The answer to x-7/x =6 is x=7,x=-1

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x-7/x =6

x - \frac{7}{x} = 6

x = 7, x = - 1

Solution steps

x - \frac{7}{x} = 6

Multiply both sides by

x

x^{2} - 7 = 6 x

Solve

x^{2} - 7 = 6 x : x = 7, x = - 1

x = 7, x = - 1

Verify Solutions

Find undefined (singularity) points:

x = 0

Combine undefined points with solutions:

x = 7, x = - 1

\frac{1}{x} = 13

\frac{1}{x} = x + 1

\frac{2 x - 1}{x + 2} = \frac{2}{3}

\frac{1}{2 x + 5} = \frac{3}{x + 5}

\frac{3}{4} = \frac{15}{x}