In this question we have two absolute values which are

Absolute value is always positive. That is absolute value of negative number is the positive number and absolute value of positive number is again a positive number.
So we have

And

So the correct option is the first option, that is ,

Answer:
the 3rd one is the graph answer
Hi there! Here is the soloution to your question:
12g+8k= 8012 Grams
I Hope that helps!