Respostas

A melhor resposta!
2014-03-31T16:57:22-03:00
-4x+6y+10x-2y-x
-5x+10x+6y-2y
5x+4y
1 5 1
2014-03-31T16:57:41-03:00
-4x+6y+10x-2y-X

10x-4x-x+10y+6y
6x-x+10y+6y
5x+16y