Relax

Respuesta :

Answer:

-7(x+2)

Step-by-step explanation:

  • -6x-15-x+1
  • -7x-14
  • -7(x+2)

Solution:

-3(2x+5)-(x-1)

↦ -6x+(-15)-x+1

↦-6x-x-15+1

↦7x-14

↦2(x-7)