2 + 6x = 2x + 18 ( 4 )
6x + -8 = 3x + 7 ( )
9x + 5 = 2x + 33 ( )
2x + 2 = -14 + 4x ( )
5x - 9 = 2x + 3 ( )
2x - 3 = 9x + -66 ( )
+[ ]
|
6x + 4 = 46 - 8x ( )
8x + 5 = 7x + 8 ( )
6x + 4 = 8x + -8 ( )
4x - 7 = 8x + -11 ( )
6x - 4 = 4x + 0 ( )
4x + 6 = 13 - 3x ( )
+[ ]
|
2x - 6 = 5x + -15 ( )
6x + 12 = 7x + 7 ( )
2 + 7x = 4x + 26 ( )
7x + 16 = 8x + 9 ( )
7x + -13 = 3x + 7 ( )
3x + 5 = -9 + 5x ( )
+[ ] +++[[ ]]
|