What is the answer to x= 2/x+1 ?

The answer to x= 2/x+1 is x=2,x=-1

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x= 2/x+1

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

x = 2, x = - 1

Solution steps

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

Multiply both sides by

x

x^{2} = 2 + x

Solve

x^{2} = 2 + x : x = 2, x = - 1

x = 2, x = - 1

Verify Solutions

Find undefined (singularity) points:

x = 0

Combine undefined points with solutions:

x = 2, x = - 1

\frac{5}{x + 2} = \frac{1}{3 x - 12}

\frac{11}{3} = \frac{9}{n - 5}

θ, r = \frac{1}{θ}

\frac{x ^{4} + 4}{x ^{2}} = 5

2 + \frac{9}{r - 3} = \frac{3 r}{r - 3}