Respuesta :

Answer:

x=2

Step-by-step explanation:

-10(-8x-12)-280

Multiply

80x+120-280

Add/subtract from left to right

80x-160

80x=160

x= 2

Answer:

80x - 160.

Step-by-step explanation:

-10(-8x-12)-280   Distribute the -10 over the parentheses:

= 80x + 120 - 280

= 80x - 160.