6 x ( 3 ) + 2 = 20
          
(    ) x 3 - 1 = 5
          
4 x (    ) - 4 = 16
          
(    ) x 7 - 1 = 13
          
(    ) x 3 - 3 = 9
          
8 x (    ) + 1 = 25
          
(    ) x 9 - 2 = 52
          
(    ) x 4 - 3 = 13
          
(    ) x 6 + 3 = 57
          
7 x (    ) - 5 = 58
          
(    ) x 6 + 1 = 55
          
(    ) x 3 - 5 = 22
          
7 x (    ) + 1 = 22
          
(    ) x 2 + 2 = 12
          
          +[    ]

9 x (    ) + 4 = 49
          
6 x (    ) + 2 = 38
          
6 x (    ) + 7 = 61
          
9 x (    ) + 1 = 28
          
(    ) x 8 - 2 = 22
          
(    ) x 6 - 2 = 16
          
(    ) x 6 - 1 = 29
          
8 x (    ) - 3 = 61
          
9 x (    ) + 3 = 39
          
(    ) x 9 + 6 = 87
          
5 x (    ) - 1 = 9
          
(    ) x 9 - 3 = 78
          
4 x (    ) + 2 = 38
          
2 x (    ) - 1 = 3
          
          +[    ]

(    ) x 2 + 2 = 8
          
(    ) x 6 + 1 = 13
          
(    ) x 9 - 1 = 17
          
(    ) x 7 + 1 = 22
          
(    ) x 5 + 1 = 46
          
5 x (    ) + 6 = 46
          
8 x (    ) - 5 = 51
          
(    ) x 6 - 7 = 47
          
4 x (    ) + 1 = 25
          
(    ) x 5 + 3 = 28
          
6 x (    ) + 8 = 62
          
7 x (    ) + 1 = 15
          
(    ) x 9 - 5 = 58
          
(    ) x 2 + 5 = 17
          
          +[    ]

  ++[[       ]]