AaronNicole
AaronNicole
04-03-2015
Mathematics
contestada
how do you simplify -2n - (9-10n)
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Аноним
Аноним
04-03-2015
-2n-(9-10n)
-2n-9+10n
8n-9
HOPE I HELPED!!!
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dabom
dabom
05-03-2015
You distribute the negative sign infront of the parentheis and then add like terms. -9+8n
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