Answer:
g(h(a)) = 6a-1
Step-by-step explanation:
They are trying to confuse you for no reason.
it migt be easier if you think of g(a) instead as g(x)=2x-3
So h(a)=3a+1, and we pu it info g(x), which would make it 3a+1=x, so g(3a+1) = 2(3a+1)-3=6a+2-3=6a-1
