emmakat9harma
emmakat9harma
29-09-2016
Mathematics
contestada
what is -3(2n 1) 7 = -5
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ClutchMode
ClutchMode
01-10-2016
-6n-3+7=-5
combine like terms
-6n+4=-5
-4 -4 isolation
-6n=-9
divide -6 to both sides
n= -1.5
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Anuenue
Anuenue
05-10-2016
7 + 2n = 126 - 36n
2n + 36n = 126 - 7
38n = 119
n =
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