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OpenStudy (sammietaygreen):
f(x)=x-3 and g(x)=2x-4, find (f+g)(x)
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OpenStudy (anonymous):
put a plus sign between \(x-3\) and \(2x-4\) then combine like terms
OpenStudy (sammietaygreen):
3x+7?
OpenStudy (anonymous):
no
OpenStudy (anonymous):
\(x+2x=3x\) is right, but \(-3-4\neq 7\)
OpenStudy (sammietaygreen):
what does it equal?? that's what I keep getting
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OpenStudy (anonymous):
when you add to negative numbers you do not get a positive number for sure
OpenStudy (sammietaygreen):
ohhh sorry I meant -7
OpenStudy (sammietaygreen):
didn't even realize I wrote it wrong lol
OpenStudy (anonymous):
that is better
OpenStudy (sammietaygreen):
so it's 3x-7?
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