Question

write the equation of a line passing through the point (3, 7) and passing through (7, 3) ​

Answer 1

Answer:

We know that, slope,m=y2-y1/x2-x1

m=3-7/7-3=-4/4=-1

Then the equation of a line is,

y-y1=m(x-x1)

y-7=-1(x-3)

y-7=-x+3

x+y-7-3=0

x+y-10=0

x+y=10

Step-by-step explanation:

Hope it helps you frnd......