DSolve[Derivative[1][y][x] == (-32*x + 32*x^2 - 72*x^3 + 48*x^4 - 12*x^5 + x^6 - 32*x*y[x] + 192*x^2*y[x] - 96*x^3*y[x] + 12*x^4*y[x] - 192*x*y[x]^2 + 48*x^2*y[x]^2 + 64*y[x]^3)/(64 - 64*x + 16*x^2 + 64*y[x]),y[x],x]