SOLUTION: if f(x)=3x+7, find f(x+3)-f(x) all over 3

Algebra ->  Functions -> SOLUTION: if f(x)=3x+7, find f(x+3)-f(x) all over 3      Log On


   

Question 1117497: if f(x)=3x+7, find f(x+3)-f(x) all over 3
Answer by josgarithmetic(39613) About Me  (Show Source):
You can put this solution on YOUR website!
%283%28x%2B3%29%2B7-%283x%2B7%29%29%2F%283%29
Simplify that.