What is the remainder when $6x^3-15x^2+21x-23$ is divided by $3x-6$?
<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
What is the remainder when $6x^3-15x^2+21x-23$ is divided by $3x-6$?
Please reason step by step, and put your final answer within \boxed{{}}.<|im_end|>
<|im_start|>assistant

user
7
What is the remainder when $6x^3-15x^2+21x-23$ is divided by $3x-6$?
train