7 x ( 2 ) + 1 = 15
          
(    ) x 3 + 4 = 31
          
(    ) x 6 - 4 = 50
          
(    ) x 4 + 8 = 44
          
(    ) x 4 + 2 = 18
          
6 x (    ) - 1 = 35
          
7 x (    ) + 1 = 15
          
9 x (    ) - 1 = 26
          
7 x (    ) - 2 = 61
          
(    ) x 5 + 3 = 23
          
4 x (    ) + 2 = 18
          
2 x (    ) - 3 = 5
          
4 x (    ) + 1 = 9
          
(    ) x 2 - 2 = 8
          
          +[    ]

9 x (    ) - 4 = 41
          
(    ) x 7 - 2 = 33
          
(    ) x 7 - 7 = 49
          
2 x (    ) + 1 = 5
          
(    ) x 9 + 1 = 82
          
8 x (    ) + 2 = 50
          
4 x (    ) + 3 = 39
          
5 x (    ) + 6 = 46
          
8 x (    ) + 1 = 57
          
5 x (    ) + 2 = 42
          
(    ) x 7 + 1 = 43
          
(    ) x 6 + 6 = 60
          
(    ) x 3 - 2 = 10
          
6 x (    ) - 1 = 53
          
          +[    ]

4 x (    ) - 3 = 25
          
3 x (    ) - 1 = 5
          
(    ) x 8 - 4 = 36
          
(    ) x 4 - 1 = 7
          
(    ) x 5 - 7 = 33
          
(    ) x 8 - 2 = 22
          
5 x (    ) - 2 = 33
          
5 x (    ) - 1 = 19
          
9 x (    ) + 3 = 48
          
(    ) x 5 - 2 = 18
          
8 x (    ) - 2 = 30
          
6 x (    ) + 1 = 31
          
(    ) x 6 + 1 = 37
          
2 x (    ) + 4 = 14
          
          +[    ]

  ++[[       ]]