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sergiy2304 [10]
3 years ago
7

Pleaseeeeeee helppppppppp

Mathematics
1 answer:
Dmitrij [34]3 years ago
6 0

Answer:

-13

Step-by-step explanation:

just put -3 in stead of x in the given equation

and you'll get

-9-4=-13

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We have,

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So,

a=3\cdot10.\overline{6}=\boxed{32} (sadia's age)

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Hope this helps :)

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