Question

x/x+5 = 4/9
$x \x + 5 = 4 \9$
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Answer 1

Answer:

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Step-by-step explanation:

Answer 2

$\frac{x}{x + 5} = \frac{4}{9} \\ \\ 9x = 4(x + 5) \\ \\ 9x = 4x + 20 \\ \\ 5x = 20 \\ \\ x = \frac{20}{5} \\ \\ x = 4$