diketahui fungsi g(x)=px+q . jika g(2)=-5 dan g(-2)=11,maka nilai 2p + q adalah... Tolong dijawab ya!

g(x) = px + q

g(-2) = -2p + q = 11
g(2) = 2p + q = -5
________________ -
-4p = 16
P = 16/-4
P = -4

2p+ q = -5
2.-4 + q = -5
-8 + q = -5
q = -5+8 = 3

2p + q
2.-4 + 3
-8 + 3 = -5