Stelsels

Werk uit

\(\left\{\begin{matrix}x-2y=\frac{-125}{36}\\-5x=-6y+\frac{391}{36}\end{matrix}\right.\)

\(\left\{\begin{matrix}x-2y=\frac{-125}{36}\\-5x=-6y+\frac{391}{36}\end{matrix}\right.\qquad V=\{(\frac{-2}{9},\frac{13}{8})\}\)