Solve for x
\left\{\begin{matrix}x\geq -\frac{5y}{4}+\frac{5}{2}\text{, }&y<\frac{2}{5}\\x>2\text{, }&y\geq \frac{2}{5}\text{ and }y\leq 7\end{matrix}\right.
Solve for y
y\in \begin{bmatrix}-\frac{4x}{5}+2,7\end{bmatrix}\text{, }x>2
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