dsolve(diff(y(x),x) = -216*y(x)*(-2*y(x)^4-3*y(x)^3-6*y(x)^2-6*y(x)+6*x+6)/(-1296*y(x)+216*x^3-1296*x*y(x)-648*x^2*y(x)-1944*x*y(x)^2-1296*y(x)^2+1728*y(x)^3+4428*y(x)^5-432*x*y(x)^4-648*x^2*y(x)^2-324*x^2*y(x)^3-648*x*y(x)^3+2808*y(x)^4-126*y(x)^10-315*y(x)^9-8*y(x)^12-36*y(x)^11+594*y(x)^7-18*y(x)^8+72*y(x)^8*x+216*y(x)^7*x+1080*y(x)^5*x+2484*y(x)^6+594*x*y(x)^6-216*x^2*y(x)^4),y(x))