Answer:
The slope of the parallel line would be 2.
Step-by-step explanation:
In order to find this you need to solve the original equation for y to get the slope.
-6x + 3y = 18
3y = 6x + 18
y = 2x + 6
This gives us an original slope of 2. Since parallel lines have the same slope, we know the new slope will also be 2.
