Respuesta :
[tex]\left\{\begin{array}{ccc}5x+4y=-14\\3x+6y=6\end{array}\right\\\\(-6;\ 4)\\\\\text{Check:}\\\\\text{The first equation:}\\L_s=5(-6)+4(4)=-30+16=-14=R_s\\\\\text{The second equation:}\\L_s=3(-6)+6(4)=-18+24=6=R_s\\\\\text{CORRECT :)}[/tex]