justaweird04
justaweird04 justaweird04
  • 13-10-2020
  • Mathematics
contestada

what mistake did they make? ​

what mistake did they make class=

Respuesta :

williamm3246
williamm3246 williamm3246
  • 13-10-2020

Answer:

this is not a good angle cant see it that well

Step-by-step explanation:

Answer Link
rakebeskinder2007
rakebeskinder2007 rakebeskinder2007
  • 13-10-2020

Answer:

the mistake is that the person added 2x by-4x which should've been -2x

Step-by-step explanation:

-4x+2x is basically saying 2-4 which is -2

Answer Link

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