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aev [14]
3 years ago
10

7b-b+1+3b I’m trying to combine like terms plz help

Mathematics
2 answers:
svp [43]3 years ago
6 0

Answer:

9b+1

Step-by-step explanation:

combine like terms

7b-1b+3b=9b

Nuetrik [128]3 years ago
5 0

Answer:

9b+1

Step-by-step explanation:

7b-b+1+3b

(7b-b+3b) +1

(7-1+3)b +1

9b+1

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Answer:

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Step-by-step explanation:

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