Question

simplify by combining like terms.
11 + 6c + 3 + 9c + 3c
? + c
enter the number that goes in the green box.

Explanation:

Step1: Combine constant terms

The constant terms are 11 and 3. So, \(11 + 3 = 14\).

Step2: Combine variable terms (for later, but green box is constant sum)

The variable terms with \(c\) will be combined next, but the green box needs the sum of constants, which we found as 14.

Answer:

14