Respuesta :

skyvrana
I believe it is the third answer choice since it is theonly one which expresses the equation correctlyin alegebra tiles.

Hope this helps (:
choixongdong
-x + 8 = 7x + (-8)

Answer should be C. third one

1 negative x tile and 8 positive units tiles on the left; 
7 positive x tiles and 8 negative units tiles on the right