Substitutie of combinatie
- \(\left\{\begin{matrix}-5x-2y=\frac{-1}{9}\\-6x+y=\frac{-25}{9}\end{matrix}\right.\)
- \(\left\{\begin{matrix}2x-y=\frac{56}{9}\\-2x=4y+\frac{394}{9}\end{matrix}\right.\)
- \(\left\{\begin{matrix}3y=\frac{-29}{4}-3x\\x+5y=\frac{-73}{12}\end{matrix}\right.\)
- \(\left\{\begin{matrix}-5x-6y=\frac{1}{4}\\-x=5y+1\end{matrix}\right.\)
- \(\left\{\begin{matrix}6y=\frac{-59}{3}-4x\\-4x-y=\frac{142}{9}\end{matrix}\right.\)
- \(\left\{\begin{matrix}2y=4+x\\5x-5y=\frac{-25}{2}\end{matrix}\right.\)
- \(\left\{\begin{matrix}-5x-5y=\frac{-85}{14}\\-x-4y=\frac{-131}{14}\end{matrix}\right.\)
- \(\left\{\begin{matrix}4x-y=\frac{619}{30}\\-6x+2y=\frac{-153}{5}\end{matrix}\right.\)
- \(\left\{\begin{matrix}4x+5y=3\\x=-4y+\frac{34}{5}\end{matrix}\right.\)
- \(\left\{\begin{matrix}4x+3y=\frac{679}{195}\\x=4y+\frac{-329}{195}\end{matrix}\right.\)
- \(\left\{\begin{matrix}3x+y=\frac{17}{5}\\5x-4y=\frac{-17}{5}\end{matrix}\right.\)
- \(\left\{\begin{matrix}4x+y=\frac{-343}{156}\\3x-4y=\frac{229}{39}\end{matrix}\right.\)
Substitutie of combinatie
Verbetersleutel
- \(\left\{\begin{matrix}-5x-2y=\frac{-1}{9}\\-6x+y=\frac{-25}{9}\end{matrix}\right.\qquad V=\{(\frac{1}{3},\frac{-7}{9})\}\)
- \(\left\{\begin{matrix}2x-y=\frac{56}{9}\\-2x=4y+\frac{394}{9}\end{matrix}\right.\qquad V=\{(\frac{-17}{9},-10)\}\)
- \(\left\{\begin{matrix}3y=\frac{-29}{4}-3x\\x+5y=\frac{-73}{12}\end{matrix}\right.\qquad V=\{(\frac{-3}{2},\frac{-11}{12})\}\)
- \(\left\{\begin{matrix}-5x-6y=\frac{1}{4}\\-x=5y+1\end{matrix}\right.\qquad V=\{(\frac{1}{4},\frac{-1}{4})\}\)
- \(\left\{\begin{matrix}6y=\frac{-59}{3}-4x\\-4x-y=\frac{142}{9}\end{matrix}\right.\qquad V=\{(\frac{-15}{4},\frac{-7}{9})\}\)
- \(\left\{\begin{matrix}2y=4+x\\5x-5y=\frac{-25}{2}\end{matrix}\right.\qquad V=\{(-1,\frac{3}{2})\}\)
- \(\left\{\begin{matrix}-5x-5y=\frac{-85}{14}\\-x-4y=\frac{-131}{14}\end{matrix}\right.\qquad V=\{(\frac{-3}{2},\frac{19}{7})\}\)
- \(\left\{\begin{matrix}4x-y=\frac{619}{30}\\-6x+2y=\frac{-153}{5}\end{matrix}\right.\qquad V=\{(\frac{16}{3},\frac{7}{10})\}\)
- \(\left\{\begin{matrix}4x+5y=3\\x=-4y+\frac{34}{5}\end{matrix}\right.\qquad V=\{(-2,\frac{11}{5})\}\)
- \(\left\{\begin{matrix}4x+3y=\frac{679}{195}\\x=4y+\frac{-329}{195}\end{matrix}\right.\qquad V=\{(\frac{7}{15},\frac{7}{13})\}\)
- \(\left\{\begin{matrix}3x+y=\frac{17}{5}\\5x-4y=\frac{-17}{5}\end{matrix}\right.\qquad V=\{(\frac{3}{5},\frac{8}{5})\}\)
- \(\left\{\begin{matrix}4x+y=\frac{-343}{156}\\3x-4y=\frac{229}{39}\end{matrix}\right.\qquad V=\{(\frac{-2}{13},\frac{-19}{12})\}\)