A00:
3x + 4 = 13 /..... ; 5x + 3 = 28 /..... ; 9x + 7 = 43 /..... ;
6x + 5 = 29 /..... ; 4x + 9 = 53 /..... ; 7x + 13 = 13 /..... ;
x = .......
5x + 4 = 7 /..... ; 4x + 8 = 23 /..... ; 2x + 17 = 21 /..... ;
6x + 8 = 11 /..... ; 7x + 11= 20 /..... ; 9x + 15 = 19 /..... ;
x = .......
A01:
3x + 14 = 5 /..... ; 5x + 37 = 12 /..... ; 9x + 34 = 7 /..... ;
6x + 23 = 5 /..... ; 4x + 19 = 3 /..... ; 7x + 35 = 7 /..... ;
x = ......
2x - 9 = 5 /..... ; 4x - 11 = 13 /..... ; 9x - 15 = 15 /..... ;
5x - 12 = 13 /..... ; 8x - 19 = 13 /..... ; 7x - 8 = 13 /..... ;
x = ......
5x - 9 = -4 /..... ; 7x - 16 = -37 /..... ; 4x - 10 = -30 /..... ;
3x - 10 = -13 /..... ; 8x - 21 = -5 /..... ; 6x - 17 = -5 /..... ;
x = ......
3x - 8 = -12 /..... ; 7x - 15 = 3 /..... ; 4x - 11 = -20 /..... ;
5x - 12 = -1 /..... ; 8x - 6 = -7 /..... ; 6x - 10 = 10 /..... ;
x = ......
A02:
3x + 10 = 5x + 4 /..... ; 4x + 22 = 12x + 6 /..... ; 7x + 35 = 2x + 50 /..... ;
6x + 17 = 3x + 2 /..... ; x + 11 = 5x + 3 /..... ; 3x + 30 = 9x + 6 /..... ;
x = ......
5x + 10 = 3x - 8 /..... ; 3x - 21 = 12x - 6 /..... ; 8x + 20 = 5x - 10 /..... ;
x - 10 = 3x + 2 /..... ; 4x - 11 = 9x - 6 /..... ; 2x - 25 = 9x + 17 /..... ;
x = ......
-4x + 9 = 3x - 12 /..... ; -5x - 14 = -2x - 5 /..... ; -4x + 13 = 5x - 14 /..... ;
x - 14 = -7x + 2 /..... ; 4x - 13 = -11x - 58 /..... ; 2x - 20 = -9x + 2 /..... ;
x = ......