Sharon tried to solve an equation step by step.
$\qquad\begin{align}
9&=-3(e-2)\\\\
\\
9&=-3e+6&\green{\text{Step } 1}\\\\
\\
15&=3e&\blue{\text{Step } 2}\\\\
\\
5&=e&\purple{\text{Step } 3}\\\\
\end{align}$
**Find Sharon's mistake.**
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