$$x{y}^{\prime }-\sin (x-y)=0$$

$$x{y}^{\prime }+(\sin (y)-3x^2\cos (y))\cos (y)=0$$

$$x{y}^{\prime }-x\sin \left(\frac{y}{x}\right)-y=0$$

$$x{y}^{\prime }+x\cos \left(\frac{y}{x}\right)-y+x=0$$

$$x{y}^{\prime }+x\tan \left(\frac{y}{x}\right)-y=0$$

$$x{y}^{\prime }-yf\left(xy\right)=0$$

$$x{y}^{\prime }-yf\left(x^a{y}^b\right)=0$$

$$x{y}^{\prime }+ay-f(x)g\left(x^{a}y\right)=0$$

$$(x+1)y^{\prime }+y(-x+y)=0$$

$$2x{y}^{\prime }-y-2x^3=0$$

$$(1+2x)y^{\prime }-4{\mathrm{e}}^{-y}+2=0$$

$$3x{y}^{\prime }-3x\ln (x)y^4-y=0$$

$$x^2{y}^{\prime }+y-x=0$$

$$x^2{y}^{\prime }-y+x^2{\mathrm{e}}^{x-\frac{1}{x}}=0$$

$$x^2{y}^{\prime }-(x-1)y=0$$

$$x^2{y}^{\prime }+y^2+xy+x^2=0$$

$$x^2{y}^{\prime }-y^2-xy=0$$

$$x^2{y}^{\prime }-y^2-xy-x^2=0$$

$$x^2(y^{\prime }+y^2)+a{x}^k-b(b-1)=0$$

$$x^2(y^{\prime }+y^2)+4xy+2=0$$

$$x^2(y^{\prime }+y^2)+yax+b=0$$

$$x^2(y^{\prime }-y^2)-a{x}^{2}y+ax+2=0$$

$$x^2(y^{\prime }+a{y}^2)-b=0$$

$$x^2(y^{\prime }+a{y}^2)+b{x}^{\alpha }+c=0$$

$$x^2{y}^{\prime }+a{y}^3-a{x}^2{y}^2=0$$

$$x^2{y}^{\prime }+x{y}^3+a{y}^2=0$$

$$x^2{y}^{\prime }+a{x}^2{y}^3+b{y}^2=0$$

$$(x^2+1)y^{\prime }+xy-1=0$$

$$(x^2+1)y^{\prime }+xy-x(x^2+1)=0$$

$$(x^2+1)y^{\prime }+2xy-2x^2=0$$

$$(x^2+1)y^{\prime }+(1+y^2)(2xy-1)=0$$

$$(x^2+1)y^{\prime }+x\sin (y)\cos (y)-x(x^2+1)({\cos }^2(y))=0$$

$$(x^2-1)y^{\prime }-xy+a=0$$

$$(x^2-1)y^{\prime }+2xy-\cos (x)=0$$

$$(x^2-1)y^{\prime }+y^2-2xy+1=0$$

$$(x^2-1)y^{\prime }-y(-x+y)=0$$

$$(x^2-1)y^{\prime }+a(y^2-2xy+1)=0$$

$$(x^2-1)y^{\prime }+ax{y}^2+xy=0$$

$$(x^2-1)y^{\prime }-2xy\ln (y)=0$$

$$(x^2-4)y^{\prime }+(2+x)y^2-4y=0$$

$$(x^2-5x+6)y^{\prime }+3xy-8y+x^2=0$$

$$(x-a)(x-b)y^{\prime }+y^2+k(y+x-a)(y+x-b)=0$$

$$2x^2{y}^{\prime }-2y^2-xy+2a^{2}x=0$$

$$2x^2{y}^{\prime }-2y^2-3xy+2a^{2}x=0$$

$$x(2x-1)y^{\prime }+y^2-(1+4x)y+4x=0$$

$$2x(x-1)y^{\prime }+(x-1)y^2-x=0$$

$$3x^2{y}^{\prime }-7y^2-3xy-x^2=0$$

$$3(x^2-4)y^{\prime }+y^2-xy-3=0$$

$${(ax+b)}^2{y}^{\prime }+(ax+b)y^3+c{y}^2=0$$

$$x^3{y}^{\prime }-y^2-x^4=0$$

$$x^3{y}^{\prime }-y^2-x^{2}y=0$$

$$x^3{y}^{\prime }-x^4{y}^2+x^{2}y+20=0$$

$$x^3{y}^{\prime }-x^6{y}^2-(2x-3)x^{2}y+3=0$$

$$x(x^2+1)y^{\prime }+x^{2}y=0$$

$$x(x^2-1)y^{\prime }-(2x^2-1)y+a{x}^3=0$$

$$x(x^2-1)y^{\prime }+(x^2-1)y^2-x^2=0$$

$$x^2(x-1)y^{\prime }-y^2-x(-2+x)y=0$$

$$2x(x^2-1)y^{\prime }+2(x^2-1)y^2-(3x^2-5)y+x^2-3=0$$

$$3x(x^2-1)y^{\prime }+x{y}^2-(x^2+1)y-3x=0$$

$$(a{x}^2+bx+c)(-y+x{y}^{\prime })-y^2+x^2=0$$

$$x^4(y^{\prime }+y^2)+a=0$$

$$x(x^3-1)y^{\prime }-2x{y}^2+y+x^2=0$$

$$(2x^4-x)y^{\prime }-2(x^3-1)y=0$$

$${(a{x}^2+bx+c)}^2(y^{\prime }+y^2)+A=0$$

$$x^7{y}^{\prime }+2(x^2+1)y^3+5x^3{y}^2=0$$

$$x^n{y}^{\prime }+y^2-(n-1)x^{n-1}y+x^{2n-2}=0$$

$$x^n{y}^{\prime }-a{y}^2-b{x}^{2n-2}=0$$

$$x^{2n+1}{y}^{\prime }-a{y}^3-b{x}^{3n}=0$$

$$x^{m(n-1)+n}{y}^{\prime }-a{y}^n-b{x}^{n(m+1)}=0$$

$$\sqrt{x^2-1}{y}^{\prime }-\sqrt{y^2-1}=0$$

$$\sqrt{-x^2+1}{y}^{\prime }-y\sqrt{y^2-1}=0$$

$$\sqrt{a^2+x^2}{y}^{\prime }+y-\sqrt{a^2+x^2}+x=0$$

$$x{y}^{\prime }\ln (x)+y-ax(\ln (x)+1)=0$$

$$x{y}^{\prime }\ln (x)-y^2\ln (x)-(2\ln (x{)}^2+1)y-\ln (x{)}^3=0$$

$$\sin (x)y^{\prime }-y^2({\sin }^2(x))+(\cos (x)-3\sin (x))y+4=0$$

$$\cos (x)y^{\prime }+y+(\sin (x)+1)\cos (x)=0$$

$$\cos (x)y^{\prime }-y^4-y\sin (x)=0$$

$$\sin (x)\cos (x)y^{\prime }-y-({\sin }^3(x))=0$$

$$\sin \left(2x\right)y^{\prime }+\sin \left(2y\right)=0$$

$$(a({\sin }^2(x))+b)y^{\prime }+ay\sin \left(2x\right)+Ax(a({\sin }^2(x))+c)=0$$

$$2f(x)y^{\prime }+2f(x)y^2-f^{\prime }(x)y-2f(x{)}^2=0$$

$$f(x)y^{\prime }+g(x)s(y)+h(x)=0$$

$$y{y}^{\prime }+y+x^3=0$$

$$y{y}^{\prime }+ay+x=0$$

$$y{y}^{\prime }+ay+\frac{(a^2-1)x}{4}+b{x}^n=0$$

$$y{y}^{\prime }+ay+b{\mathrm{e}}^x-2a=0$$

$$y{y}^{\prime }+y^2+4(x+1)x=0$$

$$y{y}^{\prime }+a{y}^2-b\cos (x+c)=0$$

$$y{y}^{\prime }-\sqrt{a{y}^2+b}=0$$

$$y{y}^{\prime }+x{y}^2-4x=0$$

$$y{y}^{\prime }-x{\mathrm{e}}^{\frac{x}{y}}=0$$

$$y{y}^{\prime }+f(x^2+y^2)g(x)+x=0$$

$$(y+1)y^{\prime }-y-x=0$$

$$(x+y-1)y^{\prime }-y+2x+3=0$$

$$(y+2x-2)y^{\prime }-y+x+1=0$$

$$(y-2x+1)y^{\prime }+y+x=0$$

$$(y-x^2)y^{\prime }-x=0$$

$$(y-x^2)y^{\prime }+4xy=0$$

$$(y+g(x))y^{\prime }-f_2(x)y^2-f_1(x)y-f_0(x)=0$$

$$2y{y}^{\prime }-x{y}^2-x^3=0$$