Sistemas Lineales - Soluciones
Solución 1
\[-4x - 5y = 42 \atop 3x + 5y = -34\]
\[x = \boxed{-8}, y = \boxed{-2}\]
\[x = \boxed{-8}, y = \boxed{-2}\]
Solución 2
\[4x - 4y = -12 \atop 5x + 5y = 85\]
\[x = \boxed{7}, y = \boxed{10}\]
\[x = \boxed{7}, y = \boxed{10}\]
Solución 3
\[x + y = -10 \atop 2x + 3y = -24\]
\[x = \boxed{-6}, y = \boxed{-4}\]
\[x = \boxed{-6}, y = \boxed{-4}\]