Respuesta :

TheAnimeGirl

Answer:

5y

Solution,

[tex]10y -6y - (3y - 4y) \\ = 10y - 6y - 3y + 4y \\ = 10y + 4y - 6y - 3y \\ = 14y - 6y - 3y \\ = 8y - 3y \\ = 5y[/tex]

Hope this helps.

Good luck on your assignment...
5y because the 3y-4y becomes -1

Then 10y-6y- (-1) becomes 10y - 5y)

Which equals 5y