Answer
(a) $e^{3y}=5$
(b) $e^{-1}=t+1$
Work Step by Step
RECALL:
$\ln{x}=y \longrightarrow e^y=x$
Use the rule above to obtain:
(a) $e^{3y}=5$
(b) $e^{-1}=t+1$
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