$\"\"$

The expression is $\"\"$ .

The terms are 4y, 23, $\"\"$ .

The like terms are 4y, and $\"\"$ .

The coefficients are 4, and $\"\"$ .

The constant terms are $\"\"$ . $\"\"$

$\"\"$ (Write the expression)

$\"\"$ (Apply commutative property of addition: $\"\"$ )

$\"\"$ (Combine like terms)

The simplified expression is $\"\"$ . $\"\"$

Terms : 4y, 23, $\"\"$

Like terms : 4y, and $\"\"$

Coefficients : 4, and $\"\"$

Constant terms : $\"\"$

The simplified expression is $\"\"$ .