express the equation 3x=7y-21 in the form of ax+by+c=0 and wrote the values of a,b, and c​

2 thoughts on “express the equation 3x=7y-21 in the form of ax+by+c=0 and wrote the values of a,b, and c​”

1. Answer:

   a=3

   b=-7

   and c=21

   Step-by-step explanation:

   3x=7y-21

   Subtracting 7y from both sides

   3x-7y=7y-7y-21

   3x-7y=-21

   Now adding 21 both sides

   3x-7y+21=-21+21

   3x-7y+21=0

   Comparing with

   ax+by+c=0

   a=3

   b=-7

   and c=21

   Reply

2. Answer:

   a=3 ,b=-7 ,c=21

   Step-by-step explanation:

   3x-7y+21=0

   ax+by+c=0

   where a=3 ,b=-7 ,c=21

   Reply