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OpenStudy (anonymous):
how do you simplify -9n+5n+7
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OpenStudy (istim):
Add all "n" values together.
OpenStudy (istim):
So, since "-9n" and "5n" are coefficients with a n variable, you can add those together. I don't think you can simplify further.
OpenStudy (anonymous):
-4n+7
OpenStudy (istim):
Aw. Don't just give the answer like that. Let them learn, seitz!
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