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Pre-Algebra
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OpenStudy (anonymous):
(7-c)(-1)
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OpenStudy (anonymous):
What's the question?
OpenStudy (idealist10):
(7-c)(-1)=-7+c=c-7 Answer: c-7
OpenStudy (anonymous):
It's not an expression, you can't solve it...
OpenStudy (anonymous):
-7
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