Answer:
(a) 3x +y = 2
Explanation:
You want the equation y = -3x +2 written in standard form.
Standard form
The standard form of a linear equation is ...
ax +by = c
where a, b, c are mutually prime integers with a ≥ 0. If a=0, then b > 0.
To put the given equation into that form, we can add 3x to both sides:
3x +y = 3x -3x +2
3x +y = 2