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

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

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

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

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

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

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

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

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

$$y^{\prime }+ay=k{\mathrm{e}}^{bx}$$

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

$$y^{\prime }+8y^3{x}^3+2xy=0$$

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

$$y^{\prime }+ay=b\sin \left(kx\right)$$

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

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

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

$$y^{\prime }+\cos \left(x\right)y={\mathrm{e}}^{-\sin \left(x\right)}$$

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

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

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

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

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

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

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

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

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

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

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

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

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

$$y^2+12x^{2}y+(2xy+4x^3)y^{\prime }=0$$

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

$$y^{\prime }-(y-f\left(x\right))(y-g\left(x\right))(y-\frac{af\left(x\right)+bg\left(x\right)}{a+b})h\left(x\right)-\frac{f^{\prime }\left(x\right)(y-g\left(x\right))}{f\left(x\right)-g\left(x\right)}-\frac{g^{\prime }\left(x\right)(y-f\left(x\right))}{g\left(x\right)-f\left(x\right)}=0$$

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

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

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

$$y^{\prime }={\mathrm{e}}^{ax}+ay$$

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

$$y^{\prime }=ax{y}^2$$

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

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

$$\frac{x}{y+1}=\frac{y{y}^{\prime }}{1+x}$$

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

$$y^{\prime }=\frac{1+y^2}{x^2+1}$$

$$\sin \left(x\right)\cos \left(y\right)=\cos \left(x\right)\sin \left(y\right)y^{\prime }$$

$$ax{y}^{\prime }+2y=xy{y}^{\prime }$$

$$y^{\prime }+y^2=\frac{a^2}{x^4}$$

$$y^{\prime }=y$$

$$x{y}^{\prime }=y$$

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

$$y^{\prime }\sin \left(x\right)=y\ln \left(y\right)$$

$$1+y^2+xy{y}^{\prime }=0$$

$$xy{y}^{\prime }-xy=y$$

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

$$y{y}^{\prime }+x{y}^2-8x=0$$

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

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

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

$$2y^{\prime }=3{(y-2)}^{\frac{1}{3}}$$

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

$$y^{\prime }+y={\mathrm{e}}^x$$

$$x^2{y}^{\prime }+3xy=1$$

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

$$2x{y}^{\prime }+y=2x^{\frac{5}{2}}$$

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

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

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

$$x\ln \left(x\right)y^{\prime }+y=\ln \left(x\right)$$

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

$$y^{\prime }+y\tanh \left(x\right)=2{\mathrm{e}}^x$$

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

$$x^{\prime }=\cos \left(y\right)-x\tan \left(y\right)$$

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

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

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

$$y^{\prime }+\frac{y}{x}=2x^{\frac{3}{2}}\sqrt{y}$$

$$3y^2{y}^{\prime }x+3y^3=1$$

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

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

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

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

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

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

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

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