Question

simplify the expression:
7 + 9b + 5b + 7

Explanation:

Step1: Combine like terms (constants)

Identify the constant terms: \(7\) and \(7\). Add them together: \(7 + 7 = 14\).

Step2: Combine like terms (terms with \(b\))

Identify the terms with \(b\): \(9b\) and \(5b\). Add their coefficients: \(9b + 5b = (9 + 5)b = 14b\).

Step3: Combine the results

Add the combined constant term and the combined term with \(b\): \(14 + 14b\) (or \(14b + 14\) as addition is commutative).

Answer:

\(14b + 14\) (or \(14 + 14b\))