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Amiraneli [1.4K]
3 years ago
8

13a+9+9b+12a-7b Combine like terms for each expression

Mathematics
2 answers:
zhuklara [117]3 years ago
8 0

Answer:

25a +2b + 9

Step-by-step explanation:

first you can add all the the a together then the b then the normal numbers.

Lana71 [14]3 years ago
6 0

Answer:

 13a9 + 12a + 2b

Have a nice day!

(this answer is wrong, please do not use)

Step-by-step explanation:

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