#include <bits/stdc++.h>
using namespace std;
int main() {
  int t;
  cin >> t;
  while (t--) {
    int n;
    cin >> n;
    vector<int> a(n);
    long long sum = 0;
    for (int i = 0; i < n; i++) {
      cin >> a[i];
      sum += a[i];
    }
    if (sum % 3 != 0) {
      cout << "No" << endl;
      continue;
    }
    bool ok = true;
    for (int i = 0; i < n; i++) {
      if (sum / 3 < a[i]) ok = false;
    }
    if (!ok) cout << "No" << endl;
    else cout << "Yes" << endl;
  }
  return 0;
}