Question 1027564
{{{135*5^(3x+1) = 75* 3^(4 - 3x)}}}

<==> {{{5^(3x+1)/5 = 3^(4-3X)/3^2}}}

<==> {{{5^(3X) = 3^(2-3X)}}}

<==> {{{5^(3X) = 3^2/3^(3X)}}}

<==> {{{15^(3X) = 3^2}}}

==> 3xln(15) = 2ln3

==> {{{x = (2ln3)/(3ln15)}}}