Respuesta :
3x + 1 = 3x - 8
3x - 3x = -8 -1
0 = -9 (incorrect)
this has NO SOLUTION
3x - 3x = -8 -1
0 = -9 (incorrect)
this has NO SOLUTION
[tex]3x + 1 = 3x - 8[/tex]
[tex]1=-8 :|\text{Cancel 3x}[/tex]
1=-8 is false, there is no solution.
[tex]1=-8 :|\text{Cancel 3x}[/tex]
1=-8 is false, there is no solution.