Question

simplify the expression:
7 + 3 - 5c + 9c + 10 + 8c

Explanation:

Step1: Combine constant terms

Add the constant terms \(7\), \(3\), and \(10\) together. So, \(7 + 3+10=20\).

Step2: Combine like - variable terms

For the terms with \(c\): \(-5c + 9c+8c\). First, \(-5c+9c = 4c\), then \(4c + 8c=12c\).

Step3: Combine the results

Combine the result of the constant terms and the result of the variable terms. We get \(20 + 12c\).

Answer:

\(12c + 20\)