kylizzle1
kylizzle1
03-06-2015
Mathematics
contestada
how do u simplify this expression 6-7n-2n-8
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teyakhalil
teyakhalil
03-06-2015
Combine like terms: (Pay attention to the integer sign before each term)
-7n+-2n=-9n
6+-8=-2
-9n-2
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