2 x ( 4 ) + 1 = 9
          
7 x (    ) + 3 = 52
          
(    ) x 2 - 1 = 7
          
4 x (    ) + 3 = 31
          
(    ) x 7 + 1 = 22
          
(    ) x 2 - 1 = 3
          
3 x (    ) - 3 = 9
          
(    ) x 5 - 1 = 9
          
(    ) x 2 - 2 = 6
          
(    ) x 7 + 1 = 43
          
(    ) x 2 + 2 = 8
          
5 x (    ) - 1 = 29
          
(    ) x 3 - 1 = 14
          
(    ) x 2 - 1 = 13
          
          +[    ]

(    ) x 7 + 1 = 15
          
(    ) x 4 - 1 = 19
          
(    ) x 7 - 3 = 46
          
(    ) x 7 + 1 = 43
          
(    ) x 2 + 1 = 7
          
5 x (    ) - 2 = 28
          
(    ) x 7 + 1 = 15
          
(    ) x 6 - 3 = 21
          
(    ) x 3 - 1 = 8
          
(    ) x 4 + 1 = 17
          
(    ) x 2 - 1 = 3
          
7 x (    ) + 1 = 29
          
2 x (    ) + 1 = 5
          
(    ) x 5 + 1 = 26
          
          +[    ]

3 x (    ) - 1 = 8
          
(    ) x 2 - 1 = 9
          
(    ) x 3 - 1 = 5
          
6 x (    ) + 5 = 41
          
(    ) x 2 - 1 = 3
          
3 x (    ) - 1 = 17
          
4 x (    ) - 2 = 10
          
(    ) x 5 + 2 = 22
          
(    ) x 3 - 1 = 5
          
2 x (    ) + 3 = 11
          
3 x (    ) - 6 = 15
          
(    ) x 6 - 2 = 28
          
4 x (    ) - 2 = 10
          
(    ) x 3 - 3 = 12
          
          +[    ]

  ++[[       ]]