Substitutie of combinatie
- \(\left\{\begin{matrix}-6y=\frac{1545}{221}+3x\\5x-y=\frac{43}{221}\end{matrix}\right.\)
- \(\left\{\begin{matrix}-4y=\frac{-16}{3}-4x\\3x+y=\frac{8}{3}\end{matrix}\right.\)
- \(\left\{\begin{matrix}4y=\frac{181}{3}-3x\\x-3y=\frac{53}{4}\end{matrix}\right.\)
- \(\left\{\begin{matrix}-4y=-30-2x\\-3x-y=-32\end{matrix}\right.\)
- \(\left\{\begin{matrix}-6y=\frac{-87}{5}+6x\\-x+4y=\frac{91}{10}\end{matrix}\right.\)
- \(\left\{\begin{matrix}-2y=\frac{5}{2}+2x\\-x-y=\frac{5}{4}\end{matrix}\right.\)
- \(\left\{\begin{matrix}2y=\frac{-403}{105}+x\\-4x-5y=\frac{-13}{21}\end{matrix}\right.\)
- \(\left\{\begin{matrix}-4y=\frac{11}{9}-3x\\-x+3y=\frac{-13}{6}\end{matrix}\right.\)
- \(\left\{\begin{matrix}-5x+6y=\frac{-55}{7}\\-4x+y=\frac{-269}{70}\end{matrix}\right.\)
- \(\left\{\begin{matrix}-6x+5y=\frac{-178}{13}\\-x=6y+\frac{148}{13}\end{matrix}\right.\)
- \(\left\{\begin{matrix}4x+5y=\frac{-7}{3}\\-x=-y+\frac{-23}{30}\end{matrix}\right.\)
- \(\left\{\begin{matrix}5x+4y=\frac{-258}{19}\\-5x+y=\frac{-27}{19}\end{matrix}\right.\)
Substitutie of combinatie
Verbetersleutel
- \(\left\{\begin{matrix}-6y=\frac{1545}{221}+3x\\5x-y=\frac{43}{221}\end{matrix}\right.\qquad V=\{(\frac{-3}{17},\frac{-14}{13})\}\)
- \(\left\{\begin{matrix}-4y=\frac{-16}{3}-4x\\3x+y=\frac{8}{3}\end{matrix}\right.\qquad V=\{(\frac{1}{3},\frac{5}{3})\}\)
- \(\left\{\begin{matrix}4y=\frac{181}{3}-3x\\x-3y=\frac{53}{4}\end{matrix}\right.\qquad V=\{(18,\frac{19}{12})\}\)
- \(\left\{\begin{matrix}-4y=-30-2x\\-3x-y=-32\end{matrix}\right.\qquad V=\{(7,11)\}\)
- \(\left\{\begin{matrix}-6y=\frac{-87}{5}+6x\\-x+4y=\frac{91}{10}\end{matrix}\right.\qquad V=\{(\frac{1}{2},\frac{12}{5})\}\)
- \(\left\{\begin{matrix}-2y=\frac{5}{2}+2x\\-x-y=\frac{5}{4}\end{matrix}\right.\qquad V=\{(-1,\frac{-1}{4})\}\)
- \(\left\{\begin{matrix}2y=\frac{-403}{105}+x\\-4x-5y=\frac{-13}{21}\end{matrix}\right.\qquad V=\{(\frac{11}{7},\frac{-17}{15})\}\)
- \(\left\{\begin{matrix}-4y=\frac{11}{9}-3x\\-x+3y=\frac{-13}{6}\end{matrix}\right.\qquad V=\{(-1,\frac{-19}{18})\}\)
- \(\left\{\begin{matrix}-5x+6y=\frac{-55}{7}\\-4x+y=\frac{-269}{70}\end{matrix}\right.\qquad V=\{(\frac{4}{5},\frac{-9}{14})\}\)
- \(\left\{\begin{matrix}-6x+5y=\frac{-178}{13}\\-x=6y+\frac{148}{13}\end{matrix}\right.\qquad V=\{(\frac{8}{13},-2)\}\)
- \(\left\{\begin{matrix}4x+5y=\frac{-7}{3}\\-x=-y+\frac{-23}{30}\end{matrix}\right.\qquad V=\{(\frac{1}{6},\frac{-3}{5})\}\)
- \(\left\{\begin{matrix}5x+4y=\frac{-258}{19}\\-5x+y=\frac{-27}{19}\end{matrix}\right.\qquad V=\{(\frac{-6}{19},-3)\}\)