Respuesta :

Answer:

5n - 24

Step-by-step explanation:

distribute the parenthesis by 4

= - 7n - 24 + 12n ← collect like terms

= (- 7n + 12n) - 24 = 5n - 24


Answer:

5n-24

Step-by-step explanation:

-7n+4(-6+3n)

Distribute:-7n-24+12n

Simplify: 5n-24