Respuesta :

Answer:

7x-6

Step-by-step explanation:

2(4x-5)-(x-4)

8x-10-x-(-4)

8x-10-x+4

7x-10+4

7x-6

Step-by-step explanation:

2(4x-5) - (x-4)

8x-10 - (x-4)

8x-10 -x+4

7x-6