def solve():
    N = int(input())
    A = list(map(int, input().split()))

    tot = sum(A)
    if tot % 3 != 0:
        return False

    k = tot // 3
    return max(A) <= k


T = int(input())
for _ in range(T):
    ans = solve()
    if ans:
        print('Yes')
    else:
        print('No')