How do you solve $7^(3x+1) = 270$ ?

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Answer 1 · 2015-12-13T21:17:08

$x=(log_7 270-1)/3$

Take the $log_7$ of both sides.

$log_7(7^(3x+1))=log_7 270$

$3x+1=log_7 270$

$3x=Log_7 270-1$

$x=(log_7 270-1)/3$

$x~~0.626$

How do you solve 7^(3x+1) = 270 7^(3x+1) = 270?