\frac{-8 x + 10 y}{6}

\frac{30 x - 70 y}{-30}

\frac{-15 x - 10 y}{5}

\frac{-45 x - 36 y}{45}

\frac{-30 x - 42 y}{-6}

\frac{-30 x + 70 y}{20}

\frac{45 x + 36 y}{-45}

\frac{-30 x - 20 y}{20}

\frac{42 x - 24 y}{-24}

\frac{-56 x - 63 y}{21}

\frac{32 x - 28 y}{8}

\frac{-18 x + 27 y}{27}

\frac{40 x + 50 y}{20}

\frac{-8 x - 12 y}{-8}

\frac{-28 x - 35 y}{35}

\frac{56 x - 21 y}{14}

\frac{-16 x + 18 y}{-4}

\frac{40 x - 32 y}{-40}

\frac{49 x - 21 y}{-35}

\frac{-40 x - 90 y}{-10}

\frac{-45 x + 36 y}{45}

\frac{35 x - 14 y}{14}

\frac{81 x + 36 y}{36}

\frac{25 x - 35 y}{25}

\frac{40 x - 72 y}{16}

\frac{-40 x + 50 y}{-50}

\frac{-14 x + 8 y}{-4}

\frac{100 x + 110 y}{-40}

\frac{-10 x + 6 y}{4}

\frac{18 x - 21 y}{-12}