Question

$4y - 11 = 9$

Explanation:

Step1: Isolate the term with $y$

Add 11 to both sides.
$4y - 11 + 11 = 9 + 11$
Simplify: $4y = 20$

Step2: Solve for $y$

Divide both sides by 4.
$\frac{4y}{4} = \frac{20}{4}$
Simplify: $y = 5$

Answer:

$y = 5$