For dy/dx=xydy/dx = xydy/dx=xy, separate variables:Ady/y=x dxdy/y = x\,dxdy/y=xdxcheck_circleBdy=xy dxdy = xy\,dxdy=xydxCdx/dy=y/xdx/dy = y/xdx/dy=y/xDy dy=x dxy\,dy = x\,dxydy=xdxExplanationdy/y=x dxdy/y = x\,dxdy/y=xdx.