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Zina [86]
3 years ago
5

X + 9 = 4 or x - 7 = 12

Mathematics
2 answers:
Vladimir [108]3 years ago
8 0

Answer: first: -5, second: 19

Step-by-step explanation:

snow_tiger [21]3 years ago
6 0

Answer:

first is -5 second is 19

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Step-by-step explanation:

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Answer:

33.60 is your answer

Step-by-step explanation:

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