jjmoon77 jjmoon77
  • 11-12-2020
  • Mathematics
contestada

simplify the following expression
-4x + 2x - 7x

Respuesta :

addison5781 addison5781
  • 11-12-2020
The answer is -9x I believe.

-4x + 2x = -2x

-2x - 7x = -9x
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