Whats an equation for the line that passes through the point (2, 3) and is paralle to the line y=-x+3

Answer 1

y=-x+b

3 =-2+b

b = 5

the parallel line is y=-x +5

parallel lines have the same slope

b = the y intercept. to find it, plug in the coordinates of the point (2,3) into y=-1(x) +b

x =2, y=3