There are 1 questions in this calculation: for each question, the 1 derivative of x is calculated.
    Note that variables are case sensitive.
\[ \begin{equation}\begin{split}[1/1]Find\ the\ first\ derivative\ of\ function\ \frac{ln(2 - x)}{x} + ax\ with\ respect\ to\ x：\\\end{split}\end{equation} \]\[ \begin{equation}\begin{split}\\Solution:&\\ &Primitive\ function\ = \frac{ln(-x + 2)}{x} + ax\\&\color{blue}{The\ first\ derivative\ function：}\\&\frac{d\left( \frac{ln(-x + 2)}{x} + ax\right)}{dx}\\=&\frac{-ln(-x + 2)}{x^{2}} + \frac{(-1 + 0)}{x(-x + 2)} + a\\=&\frac{-ln(-x + 2)}{x^{2}} - \frac{1}{(-x + 2)x} + a\\ \end{split}\end{equation} \]

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