Question

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

Answer 1

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

Answer 2

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