Substitutie of combinatie
- \(\left\{\begin{matrix}-4x-2y=\frac{115}{9}\\x=-y+\frac{-113}{36}\end{matrix}\right.\)
- \(\left\{\begin{matrix}-2x+6y=\frac{-134}{3}\\-x=2y+\frac{53}{3}\end{matrix}\right.\)
- \(\left\{\begin{matrix}-3x+5y=\frac{11}{3}\\-5x-y=\frac{-19}{3}\end{matrix}\right.\)
- \(\left\{\begin{matrix}-y=\frac{381}{38}-4x\\3x+4y=\frac{-534}{19}\end{matrix}\right.\)
- \(\left\{\begin{matrix}-4x+6y=\frac{-992}{63}\\x+y=\frac{68}{63}\end{matrix}\right.\)
- \(\left\{\begin{matrix}-6x-4y=\frac{87}{10}\\-x=-4y+\frac{-139}{20}\end{matrix}\right.\)
- \(\left\{\begin{matrix}5x-5y=\frac{80}{9}\\-2x=y+\frac{-85}{18}\end{matrix}\right.\)
- \(\left\{\begin{matrix}5x-2y=\frac{721}{24}\\-x+y=\frac{-265}{48}\end{matrix}\right.\)
- \(\left\{\begin{matrix}2x+3y=\frac{23}{6}\\-x=2y+\frac{-8}{3}\end{matrix}\right.\)
- \(\left\{\begin{matrix}2x-4y=\frac{-776}{105}\\-6x-y=\frac{447}{70}\end{matrix}\right.\)
- \(\left\{\begin{matrix}6y=\frac{-181}{48}-5x\\3x-y=\frac{263}{144}\end{matrix}\right.\)
- \(\left\{\begin{matrix}2x+6y=\frac{-405}{56}\\x=-y+\frac{-149}{112}\end{matrix}\right.\)
Substitutie of combinatie
Verbetersleutel
- \(\left\{\begin{matrix}-4x-2y=\frac{115}{9}\\x=-y+\frac{-113}{36}\end{matrix}\right.\qquad V=\{(\frac{-13}{4},\frac{1}{9})\}\)
- \(\left\{\begin{matrix}-2x+6y=\frac{-134}{3}\\-x=2y+\frac{53}{3}\end{matrix}\right.\qquad V=\{(\frac{-5}{3},-8)\}\)
- \(\left\{\begin{matrix}-3x+5y=\frac{11}{3}\\-5x-y=\frac{-19}{3}\end{matrix}\right.\qquad V=\{(1,\frac{4}{3})\}\)
- \(\left\{\begin{matrix}-y=\frac{381}{38}-4x\\3x+4y=\frac{-534}{19}\end{matrix}\right.\qquad V=\{(\frac{12}{19},\frac{-15}{2})\}\)
- \(\left\{\begin{matrix}-4x+6y=\frac{-992}{63}\\x+y=\frac{68}{63}\end{matrix}\right.\qquad V=\{(\frac{20}{9},\frac{-8}{7})\}\)
- \(\left\{\begin{matrix}-6x-4y=\frac{87}{10}\\-x=-4y+\frac{-139}{20}\end{matrix}\right.\qquad V=\{(\frac{-1}{4},\frac{-9}{5})\}\)
- \(\left\{\begin{matrix}5x-5y=\frac{80}{9}\\-2x=y+\frac{-85}{18}\end{matrix}\right.\qquad V=\{(\frac{13}{6},\frac{7}{18})\}\)
- \(\left\{\begin{matrix}5x-2y=\frac{721}{24}\\-x+y=\frac{-265}{48}\end{matrix}\right.\qquad V=\{(\frac{19}{3},\frac{13}{16})\}\)
- \(\left\{\begin{matrix}2x+3y=\frac{23}{6}\\-x=2y+\frac{-8}{3}\end{matrix}\right.\qquad V=\{(\frac{-1}{3},\frac{3}{2})\}\)
- \(\left\{\begin{matrix}2x-4y=\frac{-776}{105}\\-6x-y=\frac{447}{70}\end{matrix}\right.\qquad V=\{(\frac{-19}{15},\frac{17}{14})\}\)
- \(\left\{\begin{matrix}6y=\frac{-181}{48}-5x\\3x-y=\frac{263}{144}\end{matrix}\right.\qquad V=\{(\frac{5}{16},\frac{-8}{9})\}\)
- \(\left\{\begin{matrix}2x+6y=\frac{-405}{56}\\x=-y+\frac{-149}{112}\end{matrix}\right.\qquad V=\{(\frac{-3}{16},\frac{-8}{7})\}\)