What is x+9=2?

[匿名]

2015-06-16 4:30 pm

回答 (5)

[匿名]

2015-06-16 4:32 pm

X=-7

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[匿名]

2015-07-26 2:40 pm

x+9=2
or,x=2-9
or,x=-7

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Como

2015-06-16 6:22 pm

x = - 7

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[匿名]

2015-06-16 4:37 pm

Subtract 9 from both sides and you end up with:
x = -7

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[匿名]

2015-06-16 4:44 pm

x = 7

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收錄日期: 2021-05-01 20:39:07
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https://hk.answers.yahoo.com/question/index?qid=20150616083044AAWJFUe

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