Question

add.
(x + 7) + (4x + 6)

Explanation:

Step1: Remove parentheses

We have \((x + 7)+(4x + 6)\), removing the parentheses gives \(x + 7+4x + 6\).

Step2: Combine like terms

Combine the \(x\) terms: \(x+4x = 5x\), and combine the constant terms: \(7 + 6=13\). So the result is \(5x+13\).

Answer:

\(5x + 13\)