Stelsels

Werk uit

\(\left\{\begin{matrix}2x-4y=\frac{20}{39}\\x+6y=\frac{-134}{39}\end{matrix}\right.\)

\(\left\{\begin{matrix}2x-4y=\frac{20}{39}\\x+6y=\frac{-134}{39}\end{matrix}\right.\qquad V=\{(\frac{-2}{3},\frac{-6}{13})\}\)