jacquelinerojas094
jacquelinerojas094 jacquelinerojas094
  • 25-08-2019
  • Mathematics
contestada

Pls help and explain

Pls help and explain class=

Respuesta :

tramserran
tramserran tramserran
  • 25-08-2019

Answer:  x(7 - 2)    none of the answer choices are correct

Step-by-step explanation:

7x + (-2x)

= 7x - 2x       (opposite signs changes to a negative sign)

factor out an x:

= x(7 - 2)

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