SOLUTION: F(3)=3x-4+7x=
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Question 242671: F(3)=3x-4+7x=
Answer by rapaljer(4671) (Show Source): You can put this solution on YOUR website!
F(x) = 3x -4+7x
F(x)=10x-4
F(3) means to substitute 3 in place of the x!
F(3) = 10*3-4
F(3)=30-4=26
Dr. Robert J. Rapalje, Retired
Seminole State College of Florida
Altamonte Springs Campus
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