Question

how many solutions have the pair of linear equations 2x+3y-9=0 and 4x+6y-18​

Answer 1

Answer:

if I solve this by any method it is coming 0 only . it has unique solution

Answer 2

Answer:

It has infinite solutions as

a¹/a²=b¹/b²=c¹/c²

2/4=3/6=9/18

1/2=1/2=1/2

Therefore the pair of linear equation will have infinite solutions.