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givi [52]
3 years ago
15

What is r-9r simplified. Show steps

Mathematics
1 answer:
frutty [35]3 years ago
5 0

Answer:

-8r

Step-by-step explanation:

r- 9r

since there is an r in each term  we can factor out an r

r (1-9)

r (-8)

-8r

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