07-10-2014
Mathematics

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1/5(15b-7)=3b-9 what is it I need help

Respuesta :

07-10-2014

[tex]\frac{1}{5}(15b-7)=3b-9\ \ \ \ \ \ \ \ \ |\cdot5\\\\15b-7=15b-45\\\\15b-15b=-45+7\\\\0\neq-38\\\\There\ is\ no\ solution.[/tex]

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