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Mathematics 20 Online
OpenStudy (anonymous):

please help

OpenStudy (anonymous):

OpenStudy (anonymous):

x=7

OpenStudy (anonymous):

OpenStudy (anonymous):

The answer is not 7

OpenStudy (anonymous):

if 7 squared is 49 then it should be

OpenStudy (anonymous):

But 7-7 = 0 which you cannot have as a denomenator

OpenStudy (anonymous):

So the answer would be -7 I think ugh this is so stressful

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