Los F(x-varepsilon)+Delta<Y-Px op

$$F ( x - \varepsilon ) + \Delta < Y - P x$$

Oplossen voor x

$$\left\{\begin{matrix}x<-\frac{\Delta -Y-F\epsilon }{F+P}\text{, }&F>-P\\x\in \mathrm{R}\text{, }&\Delta <Y-P\epsilon \text{ and }F=-P\\x>-\frac{\Delta -Y-F\epsilon }{F+P}\text{, }&F<-P\end{matrix}\right,$$

Oplossen voor ε

$$\left\{\begin{matrix}\epsilon <\frac{Fx+Px+\Delta -Y}{F}\text{, }&F<0\\\epsilon \in \mathrm{R}\text{, }&\Delta <Y-Px\text{ and }F=0\\\epsilon >\frac{Fx+Px+\Delta -Y}{F}\text{, }&F>0\end{matrix}\right,$$