Question 321563
{{{ 2*ln(x)+ln(8x)=23-5}}}
{{{ln(x^2)+ln(8x)=18}}}
{{{ln(8x^3)=18}}}
{{{8x3=e^(18)}}}
{{{x^3=e^(18)/8}}}
{{{x=root(3,e^(18)/8)}}}