function x = p07_start ( n )

%*****************************************************************************80
%
%% P07_START specifies a standard approximate solution for problem 7.
%
%  Licensing:
%
%    This code is distributed under the MIT license.
%
%  Modified:
%
%    10 October 2020
%
%  Author:
%
%    John Burkardt
%
%  Input:
%
%    integer N, is the number of variables and equations.
%
%  Output:
%
%    real X(N), the starting point.
%
  x = zeros ( n, 1 );

  for i = 1 : n
    x(i) = ( 2 * i - 1 - n ) / ( n + 1 );
  end

  return
end
