Subjects/Calculus II/Elementary differential equations/Separable variablesSection 16.1Separable variablesIfFormulaCopy LaTeXdxdy=g(x)h(y),View detail →then, where the division is valid,FormulaCopy LaTeXh(y)dy=g(x)dxView detail →and both sides are integrated. Constant solutions lost when dividing by h(y) must be checked separately.