What is an equation of the line that passes through the point (-1,2) and is parallel to the line 3x+y=3?

Answer 1

3x+y=3

y=-3x+3

slope =-3 = slope of any parallel line

y=-3x+b, plug in the point to solve for b

2=-3(-1) + b

b = 2-3 =-1

y =-3x-1 is the parallel line through (-1,2)