Question

$\frac{9x + 3}{3x}$
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Answer 1

$\frac{9x + 3}{3x} = 1 \\ \\ 9x + 3 = 3x \\ \\ 9x - 3x = - 3 \\ \\ 6x = - 3 \\ \\ x = - \frac{3}{6} \\ \\ x = - \frac{1}{2}$

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