Question

write in the form ax+by+c=0and indicates the value of a,b,c

Answer 1

Hey friend

here is your example

=> 3x + 7y = 4

=> 3x + 7y + 4 = 0

=> a = 3 ( Coefficient of variable x)

=> b = 7 ( Coefficient of variable y )

=> c = 4 ( a separate term with no variable)

Hoping it helps 

THanks :D