Question

add.
$(6k + 2) + (4k + 5)$

Explanation:

Step1: Remove parentheses

$6k + 2 + 4k + 5$

Step2: Combine like terms (k terms)

$6k + 4k = 10k$

Step3: Combine constant terms

$2 + 5 = 7$

Step4: Combine results

$10k + 7$

Answer:

$10k + 7$