What is the answer to 9x+1= 8/x ?

The answer to 9x+1= 8/x is x= 8/9 ,x=-1

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9x+1= 8/x

9 x + 1 = \frac{8}{x}

x = \frac{8}{9}, x = - 1

Decimal Notation

x = 0.88888 \dots, x = - 1

Solution steps

9 x + 1 = \frac{8}{x}

Multiply both sides by

x

9 x^{2} + x = 8

Solve

9 x^{2} + x = 8 : x = \frac{8}{9}, x = - 1

x = \frac{8}{9}, x = - 1

Verify Solutions

Find undefined (singularity) points:

x = 0

Combine undefined points with solutions:

x = \frac{8}{9}, x = - 1

\frac{2 x}{x - 2} = 9 + \frac{25 x ^{2}}{x - 2}

\frac{x}{x + 1} = 2 (x + 1)^{2}

\frac{1}{x - 3} + \frac{1}{x + 1} = \frac{6}{5}

\frac{40}{d - 30} = \frac{50}{d - 20}

\frac{x}{x - 2} + \frac{2}{x} = \frac{5}{x}