Stelsels met breuken

Substitutie of combinatie

\(\left\{\begin{matrix}-3x-y=\frac{64}{15}\\-5x=-5y+\frac{8}{3}\end{matrix}\right.\)

\(\left\{\begin{matrix}-3x-y=\frac{64}{15}\\-5x=-5y+\frac{8}{3}\end{matrix}\right.\qquad V=\{(\frac{-6}{5},\frac{-2}{3})\}\)