What is the answer to x/5 =(2x)/((x+3)) ?

The answer to x/5 =(2x)/((x+3)) is x=0,x=7

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x/5 =(2x)/((x+3))

\frac{x}{5} = \frac{2 x}{( x + 3 )}

x = 0, x = 7

Solution steps

\frac{x}{5} = \frac{2 x}{( x + 3 )}

Cross multiply

x (x + 3) = 10 x

Solve

x (x + 3) = 10 x : x = 0, x = 7

x = 0, x = 7

Verify Solutions

Find undefined (singularity) points:

x = - 3

Combine undefined points with solutions:

x = 0, x = 7

\frac{1}{( x - 1 ) ^{2}} = 0

f^{- 1} (6) = 3

\frac{x ^{2} + 2 x - 8}{x ^{2} - x - 2} = 3

\frac{( x - 2 ) ^{2}}{3 - 2 x} = 0

\frac{27}{15} = \frac{72}{a}

What is the answer to x/5 =(2x)/((x+3)) ?
The answer to x/5 =(2x)/((x+3)) is x=0,x=7
Solve for x: x/5 =(2x)/((x+3))
The solution is x=0,x=7