Respuesta :

angelinavs92

Answer:

-2a+11b

Step-by-step explanation:

First, distribute 3 through the parenthesis:

6a+3b-4(-2b+2a)

now, distribute -4 through the parenthesis:

6a+3b+8b-8a

collect like terms:

-2a+3b+8b

collect like terms again, you'll get:

-2a+11b

DᴀʀᴋPᴀʀᴀᴅᴏx

let's simplify :

  • [tex]3(2a + b) - 4( - 2b + 2a)[/tex]

  • [tex]6a + 3b + 8b - 8a[/tex]

  • [tex]-2a + 11b[/tex]

i hope it helped...