x in (-oo:+oo)
((5-9x)^1)/2 = ((4x+3)^1)/2 // - ((4x+3)^1)/2
((5-9x)^1)/2-(((4x+3)^1)/2) = 0
(5-9x)/2-((4x+3)/2) = 0
(5-9x)/2+(-1(4x+3))/2 = 0
5-1(4x+3)-9x = 0
2-13x = 0
(2-13x)/2 = 0
(2-13x)/2 = 0 // 2
2-13x = 0
2-13x = 0 // - 2
-13x = -2 // : -13
x = -2/(-13)
x = 2/13
x = 2/13