Question

Resolver: log x + log 3 = log 24

Answer 1

$\log_{10}\left(x\right)+\log_{10}\left(3\right)=\log_{10}\left(54\right)\quad$

$\log_{10}\left(x\right)=\log_{10}\left(54\right)-\log_{10}\left(3\right)$


$\log_{10}\left(x\right)=\log_{10}\left( \frac{54}{3} \right)$

$\log_{10}\left(x\right)=\log_{10}\left(18\right)$

$x=18$