-13+\frac{-11}{25} | \frac{29}{-45}+\frac{13}{-45} | \frac{7}{-25}+\frac{-4}{-5} | \frac{-2}{15}+\frac{13}{40} |
\frac{-17}{24}+\frac{-13}{-12} | 2\cdot \frac{-1}{-4} | \frac{16}{5}\cdot \frac{11}{4} | \frac{\frac{5}{-7}}{\frac{-14}{-13}}= |
\frac{\frac{6}{21}}{\frac{13}{-18}}= | \frac{19}{\frac{1}{17}}= | \frac{\frac{-6}{5}}{-12}= | \frac {-6}{-9} = \frac {\editable {} }{54} |
\frac {-15}{-7} = \frac {135}{\editable {} } | \frac {-16}{-12} = \frac {\editable {} }{48} | \frac {-70}{65} = \frac {-14}{\editable {} } | Simplifica la expresion algebraica \frac{32 x - 24 y}{-40} |
Simplifica la expresion algebraica \frac{-45 x - 54 y}{-27} | Simplifica la expresion algebraica 29 - 14 \cdot \frac{-11 + 8 x}{7} | Simplifica la expresion algebraica 19 - 12 \cdot \frac{-19 + 7 x}{4} | Simplifica la expresion algebraica 11 - 7 \cdot \frac{2 - 5 x}{7} |