Answer: 9b - 5 is our answer
Explanation:
7b - 5 + 2b
==> 7b - 5 + 2b ( we can order the terms in such a way, than we can add like terms)
==> 7b + 2b - 5 (combine like terms)
==> 9b - 5 is our answer
Hope this helped! Have a good day :D
7b+2b-5
=9b-5
Thank you
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