SOLUTION: how do i solve this system of equations
{{{ ln x = 3ln y}}}
{{{ 3^x = 27^y }}}
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Question 91693: how do i solve this system of equations
Answer by psbhowmick(878) (Show Source): You can put this solution on YOUR website!
__________ (1)
___________ (2)
Substituting x from (1) in (2)
Either , or
Accordingly, , or
But since logarithm of negative numbers is undefined so , is not a solution.
Hence, the solutions are ,and ,.
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