Respuesta :

Step-by-step explanation:

=x-4x+8-7

= -3x+1 ans

hope it help u

Answer:

-3x + 1

Step-by-step explanation:

x - 4x + 8 - 7

x - 4x = -3x

8 - 7 = 1

Answer: -3x + 1

Hope this helps!!

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