Respuesta:
[tex]\left \{ {{3x+4y=-7} \atop {-5-3x-2y=-7}} \right.[/tex]
[tex]\left \{ {{3x+4y=-7} \atop {-3x-2y=-2}} \right.[/tex]
2y=-9
[tex]y=-\frac{9}{2}[/tex]
[tex]-3x-2x(-\frac{9}{2}) =-2[/tex]
[tex]x=\frac{11}{3}[/tex]
[tex](x,y)=(\frac{11}{3} ,-\frac{9}{2} )[/tex]
Explicación paso a paso:
Espero te allá ayudado. :)
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Respuesta:
[tex]\left \{ {{3x+4y=-7} \atop {-5-3x-2y=-7}} \right.[/tex]
[tex]\left \{ {{3x+4y=-7} \atop {-3x-2y=-2}} \right.[/tex]
2y=-9
[tex]y=-\frac{9}{2}[/tex]
[tex]-3x-2x(-\frac{9}{2}) =-2[/tex]
[tex]x=\frac{11}{3}[/tex]
[tex](x,y)=(\frac{11}{3} ,-\frac{9}{2} )[/tex]
Explicación paso a paso:
Espero te allá ayudado. :)