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14-10-2014
Mathematics

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x-4>-9 Need help please

Respuesta :

14-10-2014

x-4>-9/+4
x>-5
x∈(-5; inf)

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mariamikayla mariamikayla

14-10-2014

[tex]x-4>-9 \ (+4) \\\\ x-4+4>-9+4 \\\\ x>-5 \\\\ \boxed{x=(-5;\infty)}[/tex]

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