Implicit Derivative

For the following function, find $\frac{dy}{dx}$ by implicit differentiation

$x^2 + 2xy + y^2 = 5$

Find $\frac{dy}{dx}$ when $x^3 + 3y^4 = 2x + 7$

Find the derivative of $y$ with respect to $x$ for the following equation

$y(x+4) = x^2 - 3$

Find $\frac{dy}{dx}$ for $x^2 + y^3 = \log{(x + y)}$