diketahui f(x) = -2+3 , nilai f(a+5) adalah .... cepet ya....

f(x + 5) = 2x - 3
f(-8) = ...

x + 5 = -8
x = -13

f(-8) = 2(-13) - 3
f(-8) = -26 - 3
f(-8) = -29