import sys
input=sys.stdin.readline
write=sys.stdout.write

T=int(input())
Ans=[0]*T
for t in range(T):
    N=int(input())
    A=list(map(int,input().split()))

    S=sum(A)
    if S%3!=0:
        continue

    if max(A)<=S//3:
        Ans[t]=1

write("\n".join(map(lambda x:"Yes" if x else "No",Ans)))