Solve the differential equation
`dy/dx=(x+y)/x`

Solve the differential equation y+x dy/dx=x

Solve the differential equation dy/dx=2/(x+y)

Solve the differential equation : dy/(dx)=(x+y+2)/(2(x+y)-1)

Solve the differential equation (x+y)dy=(x-y)dx

Solve the differential equation : dy / dx = (x+y+1)/(x+y-1 )

solve the differential equation (dy)/(dx)=e^(x+y)+x^2e^y

Solve the differential equation (dy)/(dx)=(x+2y-1)/(x+2y+1).

Solve the differential equation (dy)/(dx)=e^(2x-y)+x^(2)*e^(-y) .

Find one parameter families of solution curves of the differential equation: (or solve the differential equation): (dy)/(dx)-(2x y)/(1+x^2)=x^2+2

Solve the differential equation : (dy)/(dx)=(x^(2)-y^(2))/(xy) .