Answer
The correct solution is $ y\geq 8$.
The second step is wrong, $\leq$ must be changed to $\geq$.
Work Step by Step
The given inequality is
$\Rightarrow -4y\leq -32$
Divide each side by $-4$. Reverse the inequality symbol.
$\Rightarrow \frac{-4y}{-4}\geq \frac{-32}{-4}$
Simplify.
$\Rightarrow y\geq 8$
Hence, the correct solution is $ y\geq 8$.
The second step is wrong, $\leq$ must be changed to $\geq$.
