For this case we have that by definition, the equation of a line in its standard form is given by:
![ax + by = c](/tpl/images/0440/7143/ad82b.png)
We have the following equation in the slope-intersection form:
![y = -3x + 2](/tpl/images/0440/7143/8b77e.png)
Where:
-3: It's the slope
2: It is the cut-off point with the y axis.
We manipulate algebraically:
Adding 3x to both sides of the equation we have:
![y + 3x = 2\\3x + y = 2](/tpl/images/0440/7143/917e6.png)
Thus, the correct option is option B.
Option B