SOLUTION: Please solve this problem g{f(x)} using f(x)=2x+3 and g(x)=3x-4 Please show work and how you got the correct answer. Thank you.

Algebra ->  Equations -> SOLUTION: Please solve this problem g{f(x)} using f(x)=2x+3 and g(x)=3x-4 Please show work and how you got the correct answer. Thank you.      Log On


   

Question 259198: Please solve this problem g{f(x)}
using f(x)=2x+3 and g(x)=3x-4
Please show work and how you got the correct answer. Thank you.
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
f(g(x)) means wherever there is an x in f, substitute g(x).
f%28x%29=2x%2B3
f%28g%28x%29%29=2%28g%28x%29%29%2B3=2%283x-4%29%2B3
f%28g%28x%29%29=6x-8%2B3
f%28g%28x%29%29=6x-5