What is the answer to x=(10)/x+3 ?

The answer to x=(10)/x+3 is x=5,x=-2

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x=(10)/x+3

x = \frac{10}{x} + 3

x = 5, x = - 2

Solution steps

x = \frac{10}{x} + 3

Multiply both sides by

x

x^{2} = 10 + 3 x

Solve

x^{2} = 10 + 3 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

3 x + 9 = \frac{5}{x}

T, v = \frac{2 π r}{T}

\frac{2}{3} = \frac{3}{x}

\frac{1}{y - 3} = \frac{- 1}{3 - y}

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