Question

Fungsi f dan g didefinisikan dengan rumus f(x)=6x+3 dan g(x)=4x-11.jika nilai f(n)=g(n),maka nilai n=

Answer 1

F(n) = 6(n) + 3 = 6n + 3
g(n)=4(n) -11 = 4n -11

f(n) = g(n)
6n + 3 = 4n -11
2n = -14
n = -7