bjr
on va reprendre les solutions trouvées
1er tableau
2x-1 = -3
2x = -2
x = - 1 ok
on part donc de - 1
-4x+2 = 2x-16
-6x = -18
x = 3 et pas - 3
on relie - 1 à 3
2eme tableau
2x-2 = 3x
-x = 2
x = -2 pas 2
on relie 3 à - 2
5x+7 = 3-6x-7
11x = -11
x = - 1 ok
-5x-1 = -2x-1
-3x = 0
x = 0 ok
-2x - 2 = - 6x + 10
4x = 12
x = 3 pas 2
3eme tableau
8x - 2 = 4x + 3
4x = 5
x = 5/4 ok
c mega long :(
