9x+7=4x-8 as a reduced fraction?

[匿名]

2017-08-23 8:52 am

Please put this in answer form as a reduced fraction, PLEASE!!!!

回答 (5)

用戶57799

2017-08-23 8:55 am

x = -15/5 = -3

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[匿名]

2017-08-23 8:54 am

x= -3

it is not a fraction

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J

2017-08-23 8:53 am

5x = -15
x = -3

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sepia

2017-08-23 4:37 pm

9x + 7 = 4x - 8 => Not a fraction.
5x = -15
x = -3

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[匿名]

2017-08-23 9:01 am

9x-4x=-8-7
5x=-15
x=-3

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