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Mathematics 20 Online
OpenStudy (anonymous):

Which of the following expressions does not mean the same as the other three? x - 17 x + (-17) x - (-17) - 17 + x

OpenStudy (anonymous):

x - (-17)

OpenStudy (anonymous):

Thanks

OpenStudy (anonymous):

I think

OpenStudy (anonymous):

Can I have a medal?

OpenStudy (anonymous):

Yea

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