SOLUTION: How would you find f(3) if f(x)=3x+7? I missed this day in algebra and I am having a difficult time understanding this, for my textbook is very unexplanatory.

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Question 237907: How would you find f(3) if f(x)=3x+7?
I missed this day in algebra and I am having a difficult time understanding this, for my textbook is very unexplanatory.
Answer by solver91311(24713) About Me  (Show Source):
You can put this solution on YOUR website!


http://www.algebra.com/algebra/homework/Linear-equations/Linear-equations.faq.question.237792.html

See problem 237792 where I explained this process earlier today. Paste the link into your browser.

John