Notice that the bases are different and so we must make them the same first using the change of base formula. Choose to change the right hand side so that 2 is the base for all terms:
and substituting into the equation gives
Multiplying both sides by gives
Note that there is no log rule for multiplying logs, only for multiplying within the log and also note that can be calculated using the calculator.
This can be rewritten as
and so x=2.875 to 3 decimal places.