nightcake
nightcake
03-12-2014
Mathematics
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what is the answer to 8c=5c+21
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luana
luana
03-12-2014
[tex]8c=5c+21\ \ \ \ | subtract\ 5c\\\\ 3c=21\ \ \ | divide\ by\ 3\\\\ c=7\\\\Solution\ is\ c=7.[/tex]
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