$$ \begin{aligned} -2313p+12-56p &= 1-16p&& \text{simplify left and right hand side} \\[1 em]-2369p+12 &= -16p+1&& \text{move the $ \color{blue}{ -16p } $ to the left side and $ \color{blue}{ 12 }$ to the right} \\[1 em]-2369p+16p &= 1-12&& \text{simplify left and right hand side} \\[1 em]-2353p &= -11&& \text{ divide both sides by $ -2353 $ } \\[1 em]p &= \frac{-11}{-2353}&& \\[1 em]p &= \frac{11}{2353}&& \\[1 em] \end{aligned} $$

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