ajk80
ajk80 ajk80
  • 01-02-2017
  • Mathematics
contestada

what is the answer to this problem?
8x + 7 - 4x + 1= 20

Respuesta :

Chrisstina
Chrisstina Chrisstina
  • 01-02-2017
The answer is : x = 3
Answer Link

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