lowviels1
lowviels1
08-09-2014
Mathematics
contestada
Please solve 2x + 9 = 8
Respuesta :
AL2006
AL2006
08-09-2014
2x + 9 = 8
Subtract 9 from each side :
2x = -1
Divide each side by 2 :
x = - 1/2
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