Respuesta :

Answer:

8.9-1.4x + (-6.5x) + 3.4x

8.9-1.4x - 6.5x +3.4x

      -1.4x - 6.5x  = -7.9x

         -7.9x+ 3.4x=-4.5x

Answer 8.9 -4.5x

Step-by-step explanation: Hope This Helps !!!

First you are going to remove the parentheses then COMBINE LIKE TERMS

Lastly you just put your equation together .

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