Respostas

2013-09-17T13:52:00-03:00
F(m) = 4m+2 = n
G(n) = n-5 = m ...ou... n = m + 5
logo:
4m + 2 = m+5
3m = 3
m = 1
n = m+5 = 1+5 = 6
m+n = 1+6=7