What is the answer to x+(10)/x =-7 ?

The answer to x+(10)/x =-7 is x=-2,x=-5

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x+(10)/x =-7

x + \frac{10}{x} = - 7

x = - 2, x = - 5

Solution steps

x + \frac{10}{x} = - 7

Multiply both sides by

x

x^{2} + 10 = - 7 x

Solve

x^{2} + 10 = - 7 x : x = - 2, x = - 5

x = - 2, x = - 5

Verify Solutions

Find undefined (singularity) points:

x = 0

Combine undefined points with solutions:

x = - 2, x = - 5

\frac{6}{x ^{2} - 9} - \frac{1}{x - 3} = 1

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

14 = \frac{7 x}{9 + 4 x}

\frac{5 x}{x - 2} = 7 + \frac{10}{x - 2}

\frac{x + 2}{x + 8} = \frac{1}{x + 2}