SOLUTION: f(X)=x+8; g(x)=7x-3 find (f+g)(X)

Algebra ->  Functions -> SOLUTION: f(X)=x+8; g(x)=7x-3 find (f+g)(X)      Log On


   

Question 1006551: f(X)=x+8; g(x)=7x-3
find (f+g)(X)
Found 2 solutions by stanbon, It is costly:
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
f(X)=x+8; g(x)=7x-3
find (f+g)(X) = f(x) + g(x) = (x+8)+(7x-3) = 8x+5
------------------
Cheers,
Stan H.
------------

Answer by It is costly(175) About Me  (Show Source):
You can put this solution on YOUR website!
(f+g)(x)=x+8+7x-3
(f+g)(x)=8x+5