Question 814515
<pre>

             Let the answer = x

log<sub>3</sub>(54) + log<sub>3</sub>(6) - log<sub>3</sub>(4) = x

        log<sub>3</sub>(54*6) - log<sub>3</sub>(4) = x

                   log<sub>3</sub>{{{(54*6/4)}}} = x

                    log<sub>3</sub>(81) = x

                          3<sup>x</sup> = 81

                           x = 4

Edwin</pre>