Evaluate the function at the indicated value:
g(x) = 3-x/3+x
g(a-3)=
g(x) = 3-x/3+x
g(a-3) = 3-(a-3)/3+(a+3)
g(a-3) = 3-a+3/3+a+3
g(a-3) = 6-a/6+a
g(x) = 3-x/3+x
g(a-3)=
g(a-3) = 3-(a-3)/3+(a+3)
g(a-3) = 3-a+3/3+a+3
g(a-3) = 6-a/6+a