\frac{-40 x - 45 y}{-5}

\frac{-50 x - 70 y}{-20}

\frac{8 x + 20 y}{-8}

\frac{-10 x - 25 y}{-5}

\frac{-9 x - 6 y}{-6}

\frac{8 x - 12 y}{20}

\frac{-20 x + 8 y}{20}

\frac{-20 x + 16 y}{12}

\frac{-14 x - 49 y}{-14}

\frac{-16 x - 28 y}{16}

\frac{-16 x + 20 y}{-4}

\frac{-20 x + 15 y}{15}

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

\frac{-8 x + 12 y}{4}

\frac{20 x - 30 y}{-40}

\frac{6 x - 10 y}{2}

\frac{-40 x - 48 y}{24}

\frac{-50 x + 55 y}{-10}

\frac{25 x - 10 y}{15}

\frac{35 x + 15 y}{20}

\frac{-18 x + 81 y}{27}

\frac{-45 x - 50 y}{-15}

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

\frac{30 x - 100 y}{40}

\frac{-30 x + 40 y}{30}

\frac{64 x - 72 y}{-8}

\frac{42 x + 48 y}{18}

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

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

\frac{30 x + 54 y}{-18}