Question

when two expressions always name the same value, they are called equivalent expressions.
$11(x + 3) = 11(4 + 3)$
$= 77$
evaluate the expression $11x + 33$ if the width of the bedroom is 4 feet.
$11x + 33 = 11\left(\square\
ight) + 33$

Explanation:

Step1: Identify the value of x

The width of the bedroom is given as 4 feet, and in the expression \(11x + 33\), \(x\) represents the width. So, \(x = 4\).

Step2: Substitute x into the expression

We substitute \(x = 4\) into the expression \(11x + 33\) where \(x\) is inside the parentheses of the \(11(\square)\) part. So, we put 4 in the square.

Answer:

4