Respuesta :

Piinoy

Answer:

-5x + 14y + 8

Step-by-step explanation:

2x + 4y - 7x + 10y + 8

Combine 2x and -7x because they are both being multiplied by x.

-5x + 4y + 10y + 8

Combine 4y and 10y because they are both being multiplied by y.

-5x + 14y + 8