Simplify the following expression: (5 points) 5x − 6y + 5z − x − 12y + 2z 6x − 18y + 7z 4x − 18y + 7z 4x − 6y + 7z 6x − 6y + 7z

Respuesta :

Answer:

4x-18y+7z

Step-by-step explanation:

brainliest? ;w;