Respuesta :

Answer:

[tex]-2r+4[/tex]

Step-by-step explanation:

[tex]-8(r-2)+6(r-2)[/tex]

Distribute:

[tex](-8)(r)+(-8)(-2)+(6)(r)+(6)(-2)\\-8r+16+6r+-12[/tex]

Combine like terms:

[tex](-8r+6r)+(16+-12)\\-2r+4[/tex]

-2r + 4 is your answer.