Question

if we express x=-1 in the form of ax+by+c=0 then value of c=​

Answer 1

Answer:

ax+by+c=o

if x=-1

then a(-1)+by+c=o

-a+by+c=o

by+c=a

c=a-by

Answer 2

Answer:

x = -1

We have to represent it in the form of ax+by+c = 0

Putting the values

1x + 0y = -1

1x + 0y + 1 = 0

After comparing, c = 1