Substitutie of combinatie
- \(\left\{\begin{matrix}-6y=\frac{498}{19}-3x\\-x+6y=\frac{-118}{19}\end{matrix}\right.\)
- \(\left\{\begin{matrix}5x-2y=\frac{-108}{7}\\x+6y=\frac{100}{7}\end{matrix}\right.\)
- \(\left\{\begin{matrix}-6x+5y=\frac{1123}{171}\\x-6y=\frac{-226}{57}\end{matrix}\right.\)
- \(\left\{\begin{matrix}-x-6y=\frac{-39}{4}\\3x=4y+\frac{-67}{12}\end{matrix}\right.\)
- \(\left\{\begin{matrix}3y=\frac{-465}{16}-3x\\x-6y=\frac{965}{16}\end{matrix}\right.\)
- \(\left\{\begin{matrix}3x+5y=\frac{164}{55}\\2x=-y+\frac{156}{55}\end{matrix}\right.\)
- \(\left\{\begin{matrix}-4x+3y=\frac{-127}{20}\\-x+4y=\frac{-61}{20}\end{matrix}\right.\)
- \(\left\{\begin{matrix}3x+y=\frac{848}{17}\\4x-3y=\frac{1213}{17}\end{matrix}\right.\)
- \(\left\{\begin{matrix}-3y=\frac{-53}{133}-4x\\x-4y=\frac{172}{133}\end{matrix}\right.\)
- \(\left\{\begin{matrix}2x+6y=\frac{-51}{2}\\x-5y=\frac{-65}{12}\end{matrix}\right.\)
- \(\left\{\begin{matrix}-5y=\frac{-145}{33}+3x\\x-y=\frac{19}{33}\end{matrix}\right.\)
- \(\left\{\begin{matrix}2x+4y=\frac{116}{105}\\-4x-y=\frac{481}{210}\end{matrix}\right.\)
Substitutie of combinatie
Verbetersleutel
- \(\left\{\begin{matrix}-6y=\frac{498}{19}-3x\\-x+6y=\frac{-118}{19}\end{matrix}\right.\qquad V=\{(10,\frac{12}{19})\}\)
- \(\left\{\begin{matrix}5x-2y=\frac{-108}{7}\\x+6y=\frac{100}{7}\end{matrix}\right.\qquad V=\{(-2,\frac{19}{7})\}\)
- \(\left\{\begin{matrix}-6x+5y=\frac{1123}{171}\\x-6y=\frac{-226}{57}\end{matrix}\right.\qquad V=\{(\frac{-12}{19},\frac{5}{9})\}\)
- \(\left\{\begin{matrix}-x-6y=\frac{-39}{4}\\3x=4y+\frac{-67}{12}\end{matrix}\right.\qquad V=\{(\frac{1}{4},\frac{19}{12})\}\)
- \(\left\{\begin{matrix}3y=\frac{-465}{16}-3x\\x-6y=\frac{965}{16}\end{matrix}\right.\qquad V=\{(\frac{5}{16},-10)\}\)
- \(\left\{\begin{matrix}3x+5y=\frac{164}{55}\\2x=-y+\frac{156}{55}\end{matrix}\right.\qquad V=\{(\frac{8}{5},\frac{-4}{11})\}\)
- \(\left\{\begin{matrix}-4x+3y=\frac{-127}{20}\\-x+4y=\frac{-61}{20}\end{matrix}\right.\qquad V=\{(\frac{5}{4},\frac{-9}{20})\}\)
- \(\left\{\begin{matrix}3x+y=\frac{848}{17}\\4x-3y=\frac{1213}{17}\end{matrix}\right.\qquad V=\{(17,\frac{-19}{17})\}\)
- \(\left\{\begin{matrix}-3y=\frac{-53}{133}-4x\\x-4y=\frac{172}{133}\end{matrix}\right.\qquad V=\{(\frac{-8}{19},\frac{-3}{7})\}\)
- \(\left\{\begin{matrix}2x+6y=\frac{-51}{2}\\x-5y=\frac{-65}{12}\end{matrix}\right.\qquad V=\{(-10,\frac{-11}{12})\}\)
- \(\left\{\begin{matrix}-5y=\frac{-145}{33}+3x\\x-y=\frac{19}{33}\end{matrix}\right.\qquad V=\{(\frac{10}{11},\frac{1}{3})\}\)
- \(\left\{\begin{matrix}2x+4y=\frac{116}{105}\\-4x-y=\frac{481}{210}\end{matrix}\right.\qquad V=\{(\frac{-11}{15},\frac{9}{14})\}\)