Respuesta :

Answer:

-8-7x=-5x-10

+8-7x=-5x+8

-7x=-5x-2

Step-by-step explanation:

-8-7x=-5x-10

+8-7x=-5x+8

-7x=-5x-2

+5x=+5x-2

-2x=-2

/-2x=-2

x=1

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