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Feliz [49]
3 years ago
8

30-x=(-12) What is the variable?

Mathematics
2 answers:
inn [45]3 years ago
4 0
It would be 42 becuase 30-42 would = -12
diamong [38]3 years ago
3 0
The variable is x  x equals 42
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Answer:

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Step-by-step explanation:

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