What is the answer to 3x-6-9/x =0 ?

The answer to 3x-6-9/x =0 is x=3,x=-1

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3x-6-9/x =0

3 x - 6 - \frac{9}{x} = 0

x = 3, x = - 1

Solution steps

3 x - 6 - \frac{9}{x} = 0

Multiply both sides by

x

3 x^{2} - 6 x - 9 = 0

Solve

3 x^{2} - 6 x - 9 = 0 : x = 3, x = - 1

x = 3, x = - 1

Verify Solutions

Find undefined (singularity) points:

x = 0

Combine undefined points with solutions:

x = 3, x = - 1

\frac{9.1}{b} = \frac{9.6}{4.35}

\frac{x + 3}{8 x} = 77

\frac{8.3}{100} = \frac{4.17}{x}

x^{- 4} + 1 = 0

\frac{6}{x} - 3 = 7