Respuesta :

Answer:

10y+5x

Step-by-step explanation:

2y-5x-(-10x+8y)

combine common integers or variables

2y+8y=10y

-5x+10x=5x

so

10y+5x

peyton83104
-6y+5x

(2y-5x)-(-10x+8y)

2y-5x+10x-8y

Combine like terms

2y-8y=-6y

-5x+10x=5x

So your answer is -6y+5x

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