bethf998 bethf998
  • 12-02-2017
  • Mathematics
contestada

how many solutions does the 3x+9=3x-12 have?

Respuesta :

anonymous234 anonymous234
  • 12-02-2017
It actually has 0 because if you simplify both sides of the equation, you get 9=-12 which is not possible so you have 0 solutions

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leyla7
leyla7 leyla7
  • 12-02-2017
There is no answer , no solve
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