uim34vv
uim34vv
06-05-2016
Mathematics
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9=ln(x+7) | Solve for x
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apologiabiology
apologiabiology
06-05-2016
remember that ln=[tex] log_{e} [/tex]
and
[tex] log_{a}x=y [/tex] means [tex] a^y=x [/tex]
convert
ln(x+7)=9 means
e^(9)=x+7
minus 7 from both sides
e^9-7=x
use calculator to evaluate
8096.08=x aprox
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