T = int(input())
for _ in range(T):
    N = int(input())
    A = list(map(int, input().split()))
    can = True
    sumA = sum(A)
    if sumA % 3 != 0:
        can = False
    else:
        sticks = sumA // 3
        for a in A:
            if sticks < a:
                can = False
                break
    if can:
        print("Yes")
    else:
        print("No")