Daniellaneedshelp Daniellaneedshelp
  • 10-12-2019
  • Mathematics
contestada

(-3x - 7) + (4x + 7)

Respuesta :

lilbot21 lilbot21
  • 11-12-2019

Answer:  Just Simplify and add like terms

-3x - 7 + 4x +7

1x -7 +7

1x = 0

1x

x

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