What is the answer to 3/(2+x)=x ?

The answer to 3/(2+x)=x is x=1,x=-3

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3/(2+x)=x

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

x = 1, x = - 3

Solution steps

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

Multiply both sides by

2 + x

3 = x (2 + x)

Solve

3 = x (2 + x) : x = 1, x = - 3

x = 1, x = - 3

Verify Solutions

Find undefined (singularity) points:

x = - 2

Combine undefined points with solutions:

x = 1, x = - 3

\frac{784}{0.448 \cdot x} = 0.5

\frac{x - 2}{x} = 0

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

\frac{x ^{3} - x ^{2}}{x + 2} = 0

\frac{8}{x + 3} = \frac{2 x + 10}{6}