01-02-2015
Mathematics

contestada

Simplify 17d-5e+13d-7e

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konrad509 konrad509

01-02-2015

[tex]17d-5e+13d-7e=30d-12e[/tex]

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ValyRemus ValyRemus

01-02-2015

[tex]17d-5e+13d-7e = (17d+13d)-(5e+7e)=\boxed {30d-12e}[/tex]

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