-5
<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
If $f (x) = 2x + 1$ and $g (x) =-3$, what is the value of $f(g(x))$?
Please reason step by step, and put your final answer within \boxed{{}}.<|im_end|>
<|im_start|>assistant

user
-5
If $f (x) = 2x + 1$ and $g (x) =-3$, what is the value of $f(g(x))$?
train