Answer: Hello!
if the functions in our problem are:
f(x) = 3x + 2, and g(x) = x - 3
you can calculate their difference in this way:
(f - g)(x) = f(x) - g(x)
now i replace f(x) and g(x) for their values and simplify the equation.
= (3x + 2) - (x - 3) = 3x + 2 -x +3 = (3x - x) + (2 + 3) = 2x + 5
So the solution is f(x) - g(x) = 2x + 5.
