SOLUTION: Given f(x) = –5x – 3, find f(a – 2). Can someone help me out with this? thanks

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Question 147864: Given f(x) = –5x – 3, find f(a – 2).
Can someone help me out with this?
thanks
Answer by josmiceli(19441) About Me  (Show Source):
You can put this solution on YOUR website!
Everywhere you see x, substitute a+-+2
f%28x%29+=+-5x+-+3
f%28a+-+2%29+=+-5%2A%28a+-+2%29+-+3
f%28a+-+2%29+=+-5a+%2B+10+-+3
f%28a+-+2%29+=+-5a+%2B+7 answer