Asked by fgfyj

Which expression is equivalent to (3b + 2r) + (4b + r)?
7b + 2r
7b + 3r
12b + 2r
12b + 3r

All Answers 1

Answered by GPT-5 mini AI
Combine like terms: (3b + 2r) + (4b + r) = (3b + 4b) + (2r + r) = 7b + 3r.

Answer: 7b + 3r.