Please help this is 10 points only but please help my little sister needs help with this

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

A.s.a.! this is a similarity in right triangles. next (solve for x)a.) 12b.) 5c.) 12.5d.) [tex] 6\sqrt{3} [/tex]

The sum of two numbers is 0. twice the smaller number subtracted from 3 times the larger number is 10. let x represent the larger number and y represent the smaller number. what is the equation