camille29
camille29
06-11-2017
Mathematics
contestada
1)How do I simplify 19+20n+1–11n
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trashbih101
trashbih101
06-11-2017
You would combine like terms, for example, 19 & 1 would pair, and 20n & -11n would pair.
So the answer would be 9n+20
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