Someone me answer this statistics question?

If f(x)=2x-6 and g(x)=3x+9, find (f-g)(x)

Micheal is 4 times as old as brandon and is also 27 years older than brandon. how old is micheal

The table shows values for functions f(x) and g(x) . x f(x)=−4x−3 g(x)=−3x+1+2 −3 9 179 −2 5 53 −1 1 1 0 −3 −1 1 −7 −7 2 −11 −25 3 −15 −79 what is the solution to f(x)=g(x) ? select each correct answer.