Question

(3/2)^ x+4=(2/3)^1-3x

Answer 1

$( frac{3}{2} ) ^{x + 4} = ( frac{2}{3} ) ^{1 - 3x} \ ( frac{3}{2} ) ^{x + 4} = ( frac{3}{2} ) ^{3x - 1} \ \ x + 4 = 3x - 1 \ 2x = 5 \ x = 2.5$