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anygoal [31]
3 years ago
15

Helppppppp:)!!!!!!! :)))))))))

Mathematics
1 answer:
Maksim231197 [3]3 years ago
4 0

Answer:

-5a

Step-by-step explanation:

-21 + 16 = 16-21 16-21= -5 Therefore, a=-5

Give Brainliest if I helped Please!

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Answer:

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