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

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

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x/(2+x)= 1/2

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

x = 2

Solution steps

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

Cross multiply

x \cdot 2 = 2 + x

Move

x

to the left side

x = 2

Verify Solutions

Find undefined (singularity) points:

x = - 2

Combine undefined points with solutions:

x = 2

M, \frac{a}{M} = 4 g - h

\frac{2}{t} - \frac{3 t}{2} = 7

\frac{16}{x} = 0

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

\frac{40}{q} = 10