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

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

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x+(10)/x =7

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

x = 5, x = 2

Solution steps

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

Multiply both sides by

x

x^{2} + 10 = 7 x

Solve

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

x = 5, x = 2

Verify Solutions

Find undefined (singularity) points:

x = 0

Combine undefined points with solutions:

x = 5, x = 2

\frac{8 x - 10}{13 x - 2 x} = \frac{2}{2}

x, 6 = \frac{2}{x} \cdot x^{3}

y, x = \frac{1}{y - 1}

- 7 + \frac{9}{x - 9} = - \frac{x}{x - 9}

x^{- 2} - 3 x^{- 1} - 4 = 0