ga8bilG3krson
ga8bilG3krson
23-10-2016
Mathematics
contestada
How do you evaluate 2x - 4, if x = 3?
Respuesta :
SchooledBoy
SchooledBoy
23-10-2016
you replace x by its value.
it gives you 2*3-4=6-4=2.
So the answer is 2
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