Solve for \( y \). \[ \frac{4}{y}=-6 \] Simplify your answer as much as possible.

To solve for \( y \), we start with the equation: \[ \frac{4}{y} = -6 \] Next, we can multiply both sides of the equation by \( y \) to eliminate the fraction, assuming \( y \neq 0 \): \[ 4 = -6y \] Now, to isolate \( y \), divide both sides by -6: \[ y = \frac{4}{-6} \] This simplifies to: \[ y = -\frac{2}{3} \] Therefore, the solution for \( y \) is: \[ \boxed{-\frac{2}{3}} \]