What is the answer to x=(2x)/(x+2) ?

The answer to x=(2x)/(x+2) is x=0

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x=(2x)/(x+2)

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

x = 0

Solution steps

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

Multiply both sides by

x + 2

x (x + 2) = 2 x

Solve

x (x + 2) = 2 x : x = 0

x = 0

Verify Solutions

Find undefined (singularity) points:

x = - 2

Combine undefined points with solutions:

x = 0

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

\frac{4 x - 11}{x + 1} = 5 x + 7

\frac{3 x - 2}{2 x - 5} = \frac{3}{4}

x, \frac{2}{2 x - 3} = y

\frac{m}{m - 6} = \frac{12}{15}