Diketahui f(x)= 4x+3, g(x)=x-15, dan h(x)=f(x)+2. Jika (g○h)(p)=-8, nilai p=

(goh)(p) = -8
g (f(x) + 2) = -8
(f(x) + 2)-15 = -8
((4x+3)+2)-15 = -8
4x – 10 = -8
4x = -8 + 10
x = 2/4
x = 1/2