SOLUTION: Let f(x)=2x+7 and g(x)=3x+c. Find c if (f#g)(x)=(g#f)(x) for all x. Thank you.

Algebra ->  Rational-functions -> SOLUTION: Let f(x)=2x+7 and g(x)=3x+c. Find c if (f#g)(x)=(g#f)(x) for all x. Thank you.       Log On


   

Question 919993: Let f(x)=2x+7 and
g(x)=3x+c. Find c if (f#g)(x)=(g#f)(x) for all x. Thank you.

Answer by Fombitz(32388) About Me  (Show Source):