elli
elli
23-05-2014
Mathematics
contestada
log3 27=3x+6 solve
this please
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Аноним
Аноним
23-05-2014
[tex]log_327=3x+6\\\\log_33^3=3x+6\\\\3=3x+6\\\\3x+6=3\ \ \ /-6\\\\3x=-3\ \ \ /:3\\\\x=-1[/tex]
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kate200468
kate200468
23-05-2014
[tex]log_327=3x+6\\\\log_33^3=3x+6\\\\3=3x+6\\\\-3x=6-3\\\\-3x=3\ /:(-3)\\\\x=-1[/tex]
Answer Link
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