Respuesta :

[tex]1^{o} \\ \\ 2x-y-6=0 \\ \\ -y=-2x+6 \\ \\ y=2x-6 \\ \\ \\ \\ 2^{o} \\ \\ 4x+2y+8=0 \\ \\ 2y=-4x-8 \\ \\ y=-2x-4[/tex]

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