Substitutie of combinatie
- \(\left\{\begin{matrix}-x+6y=\frac{-142}{85}\\-2x=2y+\frac{206}{85}\end{matrix}\right.\)
- \(\left\{\begin{matrix}2x+2y=\frac{-528}{323}\\-x+y=\frac{-230}{323}\end{matrix}\right.\)
- \(\left\{\begin{matrix}-5x-4y=\frac{-73}{30}\\-x=5y+\frac{29}{6}\end{matrix}\right.\)
- \(\left\{\begin{matrix}5x-5y=\frac{55}{3}\\x-5y=\frac{71}{3}\end{matrix}\right.\)
- \(\left\{\begin{matrix}-2x-6y=\frac{124}{17}\\-5x+y=\frac{38}{17}\end{matrix}\right.\)
- \(\left\{\begin{matrix}-6x-y=\frac{-67}{19}\\-2x-6y=\frac{86}{57}\end{matrix}\right.\)
- \(\left\{\begin{matrix}-x-6y=\frac{51}{20}\\-5x=-3y+\frac{-15}{4}\end{matrix}\right.\)
- \(\left\{\begin{matrix}6y=\frac{-4}{33}+6x\\2x+y=\frac{268}{99}\end{matrix}\right.\)
- \(\left\{\begin{matrix}-2x+y=\frac{94}{15}\\4x=-5y+\frac{-46}{3}\end{matrix}\right.\)
- \(\left\{\begin{matrix}-5y=-30+4x\\-2x-y=\frac{-3}{2}\end{matrix}\right.\)
- \(\left\{\begin{matrix}2x+3y=\frac{-143}{6}\\-x-2y=\frac{110}{9}\end{matrix}\right.\)
- \(\left\{\begin{matrix}-x-5y=\frac{-371}{10}\\4x-3y=\frac{-241}{10}\end{matrix}\right.\)
Substitutie of combinatie
Verbetersleutel
- \(\left\{\begin{matrix}-x+6y=\frac{-142}{85}\\-2x=2y+\frac{206}{85}\end{matrix}\right.\qquad V=\{(\frac{-4}{5},\frac{-7}{17})\}\)
- \(\left\{\begin{matrix}2x+2y=\frac{-528}{323}\\-x+y=\frac{-230}{323}\end{matrix}\right.\qquad V=\{(\frac{-1}{19},\frac{-13}{17})\}\)
- \(\left\{\begin{matrix}-5x-4y=\frac{-73}{30}\\-x=5y+\frac{29}{6}\end{matrix}\right.\qquad V=\{(\frac{3}{2},\frac{-19}{15})\}\)
- \(\left\{\begin{matrix}5x-5y=\frac{55}{3}\\x-5y=\frac{71}{3}\end{matrix}\right.\qquad V=\{(\frac{-4}{3},-5)\}\)
- \(\left\{\begin{matrix}-2x-6y=\frac{124}{17}\\-5x+y=\frac{38}{17}\end{matrix}\right.\qquad V=\{(\frac{-11}{17},-1)\}\)
- \(\left\{\begin{matrix}-6x-y=\frac{-67}{19}\\-2x-6y=\frac{86}{57}\end{matrix}\right.\qquad V=\{(\frac{2}{3},\frac{-9}{19})\}\)
- \(\left\{\begin{matrix}-x-6y=\frac{51}{20}\\-5x=-3y+\frac{-15}{4}\end{matrix}\right.\qquad V=\{(\frac{9}{20},\frac{-1}{2})\}\)
- \(\left\{\begin{matrix}6y=\frac{-4}{33}+6x\\2x+y=\frac{268}{99}\end{matrix}\right.\qquad V=\{(\frac{10}{11},\frac{8}{9})\}\)
- \(\left\{\begin{matrix}-2x+y=\frac{94}{15}\\4x=-5y+\frac{-46}{3}\end{matrix}\right.\qquad V=\{(\frac{-10}{3},\frac{-2}{5})\}\)
- \(\left\{\begin{matrix}-5y=-30+4x\\-2x-y=\frac{-3}{2}\end{matrix}\right.\qquad V=\{(\frac{-15}{4},9)\}\)
- \(\left\{\begin{matrix}2x+3y=\frac{-143}{6}\\-x-2y=\frac{110}{9}\end{matrix}\right.\qquad V=\{(-11,\frac{-11}{18})\}\)
- \(\left\{\begin{matrix}-x-5y=\frac{-371}{10}\\4x-3y=\frac{-241}{10}\end{matrix}\right.\qquad V=\{(\frac{-2}{5},\frac{15}{2})\}\)