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Kisachek [45]
3 years ago
14

X - 12.3 = 8.7 what is x?

Mathematics
2 answers:
Alexandra [31]3 years ago
7 0
21.0 it’s would be that bc u just add the to
liberstina [14]3 years ago
4 0

Answer:

x=21

(if ur 15, then you need to get a tutor)

Step-by-step explanation:

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