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Mathematics 19 Online
OpenStudy (anonymous):

f(x)=12x-4... if i solved this, Would I put "72z-4" or "68z"

OpenStudy (godlovesme):

where did u get 68z did u subtract 4 from 72z?

OpenStudy (anonymous):

yes, is shows either two answers 72z-4 or 68z

OpenStudy (godlovesme):

ohh. :) well u dont subtract because 72z has variable with it and 4 is just a # so u leave it like 72z-4 :) hope that helped!!

OpenStudy (anonymous):

thanks!

OpenStudy (godlovesme):

anytime!

OpenStudy (godlovesme):

thx for the medal

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